by | Sep 27, 2025
SURFBOARD LAMINATING RESIN
Unsaturated Polyester Resin
Liquid.
SAFETY DATA SHEET
GHS product identifier
Other means of identification
Product type
Emergency telephone
number (with hours of
operation)
Section 1. Identification
:
:
:
:
Supplier’s details :INTERPLASTIC CORPORATION
1225 Willow Lake Boulevard
St. Paul, MN 55110-5145
651.481.6860
SURFBOARD LAMINATING RESIN
Relevant identified uses of the substance or mixture and uses advised against
Product code :SIL66BE-2880N
Industrial applications.
CHEMTREC 24-Hour Emergency Telephone
US and Canada 800.424.9300
Outside US and Canada +1 703.741.5970
Section 2. Hazards identification
FLAMMABLE LIQUIDS – Category 2
ACUTE TOXICITY (inhalation) – Category 4
SKIN IRRITATION – Category 2
EYE IRRITATION – Category 2A
SKIN SENSITIZATION – Category 1
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) – Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) –
Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard statements :Highly flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Causes damage to organs through prolonged or repeated exposure. (hearing organs)
Hazard pictograms :
Precautionary statements
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown dermal toxicity: 30.1%
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 1/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 2. Hazards identification
Prevention :Wear protective gloves. Wear eye or face protection. Keep away from heat, hot
surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-
proof electrical, ventilating, lighting and all material-handling equipment. Use only non-
sparking tools. Take precautionary measures against static discharge. Keep container
tightly closed. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Do
not eat, drink or smoke when using this product. Wash hands thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace.
Response :Get medical attention if you feel unwell. IF INHALED: Remove person to fresh air and
keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with
water or shower. IF ON SKIN: Wash with plenty of soap and water. Wash
contaminated clothing before reuse. If skin irritation or rash occurs: Get medical
attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get
medical attention.
Storage :Store in a well-ventilated place. Keep cool. Store containers in a safe place.
Disposal :Dispose of contents and container in accordance with all local, regional, national and
international regulations. Do not pressurize, cut, weld, braze, solder, drill, grind or
expose containers to heat or sources of ignition.
Hazards not otherwise
classified
:None known.
Section 3. Composition/information on ingredients
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified as hazardous to health or the environment and hence require reporting
in this section.
Other means of
identification
:Unsaturated Polyester Resin
Substance/mixture :
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
Any concentration shown as exact is based on formula.
VOC content is listed in Section 9.
Environmental composition is shown in Section 15.
styrene <= 31.0 100-42-5
methyl methacrylate <= 5.0 80-62-6
Ingredient name % CAS number
Section 4. First aid measures
Eye contact :
Description of necessary first aid measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention. Buffered baby shampoo will aid in removal of resin.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 2/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and
keep at rest in a position comfortable for breathing. If material has been swallowed and
the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention following
exposure or if feeling unwell. Never give anything by mouth to an unconscious person.
If unconscious, place in recovery position and get medical attention immediately.
Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Wash with plenty of soap and water. Remove contaminated clothing and shoes. Wash
contaminated clothing thoroughly with water before removing it, or wear gloves.
Continue to rinse for at least 10 minutes. Get medical attention. In the event of any
complaints or symptoms, avoid further exposure. Wash clothing before reuse. Clean
shoes thoroughly before reuse.
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Skin contact
Inhalation
Ingestion :
:
:
Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water
before removing it, or wear gloves.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation. May cause an allergic skin reaction.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 3/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
Highly flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard.
In a fire or if heated, a pressure increase will occur and the container may burst, with the
risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along
the ground. Vapors may accumulate in low or confined areas or travel a considerable
distance to a source of ignition and flash back.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
Use dry chemical, CO , water spray (fog) or foam.
Extinguishing media
:
:
:
Do not use water jet.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Shut off all ignition sources.
No flares, smoking or flames in hazard area. Avoid breathing vapor or mist. Provide
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put
on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders:If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,
water courses, basements or confined areas. Contain and collect spillage with non-
combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and
place in container for disposal according to local regulations (see Section 13). Dispose
of via a licensed waste disposal contractor. Contaminated absorbent material may pose
the same hazard as the spilled product. Note: see Section 1 for emergency contact
information and Section 13 for waste disposal. Wear appropriate respiratory protection.
Wear protective clothing and eye or face protection:
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Dispose of via a licensed waste disposal contractor.
Absorb with an inert material and transfer the spilled material and absorbent to an
appropriate waste disposal container. Wear appropriate respirator when ventilation is
inadequate. Wear eye/face protection.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 4/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Do not store above the following temperature: 38 C (100.4 F). Store in accordance with
local regulations. Store in a segregated and approved area. Store in original container
protected from direct sunlight in a dry, cool and well-ventilated area, away from
incompatible materials (see Section 10) and food and drink. Eliminate all ignition
sources. Separate from oxidizing materials. Keep container tightly closed and sealed
until ready for use. Containers that have been opened must be carefully resealed and
kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. See Section 10 for incompatible
materials before handling or use. Store containers in a safe place.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Persons with a
history of skin sensitization problems should not be employed in any process in which
this product is used. Do not get in eyes or on skin or clothing. Do not breathe vapor or
mist. Do not ingest. Use only with adequate ventilation. Wear appropriate respirator
when ventilation is inadequate. Do not enter storage areas and confined spaces unless
adequately ventilated. Keep in the original container or an approved alternative made
from a compatible material, kept tightly closed when not in use. Store and use away
from heat, sparks, open flame or any other ignition source. Use explosion-proof
electrical (ventilating, lighting and material handling) equipment. Use only non-sparking
tools. Take precautionary measures against electrostatic discharges. Empty containers
retain product residue and can be hazardous. Do not reuse container.
:
Precautions for safe handling
styrene ACGIH TLV (United States, 3/2017).
TWA: 20 ppm 8 hours.
TWA: 85 mg/m 8 hours.
STEL: 40 ppm 15 minutes.
STEL: 170 mg/m 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
TWA: 50 ppm 8 hours.
TWA: 215 mg/m 8 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
OSHA PEL Z2 (United States, 2/2013).
TWA: 100 ppm 8 hours.
CEIL: 200 ppm
AMP: 600 ppm 5 minutes.
NIOSH REL (United States, 10/2016).
TWA: 50 ppm 10 hours.
TWA: 215 mg/m 10 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
methyl methacrylate ACGIH TLV (United States, 3/2017). Skin sensitizer.
TWA: 50 ppm 8 hours.
STEL: 100 ppm 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 5/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 8. Exposure controls/personal protection
TWA: 100 ppm 8 hours.
TWA: 410 mg/m 8 hours.
NIOSH REL (United States, 10/2016).
TWA: 100 ppm 10 hours.
TWA: 410 mg/m 10 hours.
OSHA PEL (United States, 6/2016).
TWA: 100 ppm 8 hours.
TWA: 410 mg/m 8 hours.
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product. When there is a risk of ignition from static electricity, wear anti-
static protective clothing. For the greatest protection from static discharges, clothing
should include anti-static overalls, boots and gloves.
:
Environmental exposure
controls
:Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or
other engineering controls to keep worker exposure to airborne contaminants below any
recommended or statutory limits. The engineering controls also need to keep gas,
vapor or dust concentrations below any lower explosive limits. Use explosion-proof
ventilation equipment.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Contaminated work clothing should not be allowed out of the workplace. Wash
contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 6/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 9. Physical and chemical properties
Physical state
Melting point
Vapor pressure
Relative density
Vapor density
Solubility
Liquid.
Not available.
0.9 to 1.3
3.5 to 3.6 [Air = 1]
0.67 to 3.7 kPa (5 to 28 mm Hg) [room temperature]
Not available.
Aromatic. Sweetish.Odor
pH
Blue.Color
Evaporation rate 0.5 to 3.1 (butyl acetate = 1)
Auto-ignition temperature
Flash point
Not available.
Closed cup: 10 to 31 C (50 to 87.8 F)
Not available.
Not applicable.
Viscosity Not available.
0.1 ppmOdor threshold
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Appearance
Boiling point :100 to 145 C (212 to 293 F)
Lower and upper explosive
(flammable) limits
:Lower: 0.9%
Upper: 12.5%
Solubility in water :Not applicable.
VOC content :35.2 % (w/w) As shipped, including monomers and additives.
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,
braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not
allow vapor to accumulate in low or confined areas.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
Reactive or incompatible with the following materials:
oxidizing materials
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Hazardous reactions or instability may occur under certain conditions of storage or use.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Hazardous polymerization may occur under certain conditions of storage or use. Keep
away from heat and direct sunlight. Keep away from heat and flame. Keep away from
oxidizing agents.
Reactive or incompatible with the following materials: metals, acids and alkalis.
Incompatible with alkali metals. Incompatible with some alkalis. Incompatible with some
strong acids. Incompatible with copper alloys, brass.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 7/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Acute toxicity
styrene LC50 Inhalation Gas. Rat 2770 ppm 4 hours
LC50 Inhalation Vapor Rat 11800 mg/m 4 hours
LD50 Oral Rat 2650 mg/kg -
methyl methacrylate LC50 Inhalation Vapor Rat 78000 mg/m 4 hours
LD50 Dermal Rabbit >5 g/kg –
LD50 Oral Rat 7872 mg/kg –
Product/ingredient name Result Species Dose Exposure
Carcinogenicity
Not available.
Conclusion/Summary :
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
Irritation/Corrosion
styrene Eyes – Mild irritant Human – 50 parts per
million
–
Eyes – Moderate irritantRabbit – 24 hours 100
milligrams
–
Eyes – Severe irritantRabbit – 100
milligrams
–
Skin – Mild irritant Rabbit – 500
milligrams
–
Skin – Moderate irritantRabbit – 100 Percent-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Information on toxicological effects
Classification
styrene – 2B Reasonably anticipated to be a human carcinogen.
methyl methacrylate – 3 –
Product/ingredient name NTPIARCOSHA
Styrene manufacturers have determined that the weight of evidence for the
carcinogenicity of this substance does not meet the criteria for classification.
Styrene is listed by IARC as a possible carcinogen to humans (Group 2B) based on
“limited evidence” in humans, “limited evidence” in animals and “other relevant data”.
The United States NTP listed styrene as reasonably anticipated to be a human
carcinogen based on “limited evidence” from studies in humans, “sufficient evidence”
from studies in experimental animals, and supporting data on mechanisms of
carcinogenesis. The significance of these results for humans has not been established
through risk assessment.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 8/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Information on the likely
routes of exposure
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation. May cause an allergic skin reaction.
Causes serious eye irritation.:Eye contact
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Specific target organ toxicity (repeated exposure)
styrene Category 3 Not applicable.Respiratory tract
irritation
methyl methacrylate Category 3 Not applicable.Respiratory tract
irritation
Name Category
Name Category
styrene Category 1 Inhalation hearing organs
Aspiration hazard
Name Result
styrene ASPIRATION HAZARD – Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
:Not available.
Potential acute health effects
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects:Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects:Not available.
A study of long term effects of workers exposed to styrene levels in the range of 25-35 ppm for an 8-hour TWA indicated
a possible mild hearing loss.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 9/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Not available.
Causes damage to organs through prolonged or repeated exposure. Once sensitized, a
severe allergic reaction may occur when subsequently exposed to very low levels.
General :
No known significant effects or critical hazards.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Numerical measures of toxicity
Oral 8815.7 mg/kg
Inhalation (gases) 9214.9 ppm
Inhalation (vapors) 39.25 mg/l
Route ATE value
Acute toxicity estimates
Section 12. Ecological information
LogPow BCF Potential
Bioaccumulative potential
Product/ingredient name
styrene 0.35 13.49 low
methyl methacrylate 1.38 – low
Product/ingredient name Aquatic half-life Photolysis Biodegradability
styrene – – Readily
Toxicity
styrene Acute EC50 1400 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
72 hours
Acute EC50 720 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
96 hours
Acute EC50 4700 g/l Fresh water Daphnia – Daphnia magna 48 hours
Acute LC50 52 mg/l Marine water Crustaceans – Artemia salina48 hours
Acute LC50 4020 g/l Fresh water Fish – Pimephales promelas 96 hours
Chronic NOEC 63 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
96 hours
methyl methacrylate Acute LC50 130000 g/l Fresh waterFish – Pimephales promelas –
Adult
96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
styrene OECD 70 % – Readily – 28 days – –
Product/ingredient name Test DoseResult Inoculum
Mobility in soil
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 10/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 12. Ecological information
Other adverse effects :No known significant effects or critical hazards.
Soil/water partition
coefficient (KOC)
:Not available.
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Vapor from product residues may create a highly flammable or explosive atmosphere
inside the container. Do not cut, weld or grind used containers unless they have been
cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact
with soil, waterways, drains and sewers.
:Disposal methods
United States – RCRA Toxic hazardous waste “U” List
Methyl methacrylate (I,T); 2-Propenoic acid, 2-methyl-, methyl ester (I,T)80-62-6 Listed U162
Ingredient CAS # Status Reference
number
Section 14. Transport information
RESIN
SOLUTION
3
III
RESIN
SOLUTION
3
III
RESIN
SOLUTION
UN1866
3
III
UN1866 UN1866
Reportable quantity 3326.7 lbs / 1510.3 kg [362.71 gal / 1373 L]. Package sizes
shipped in quantities less than the product reportable quantity are not subject to the RQ
(reportable quantity) transportation requirements.
DOT
Classification
IMDGIATA
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional information
Environmental
hazards
No. No.No.
Product classified as per the following sections of the Transportation of Dangerous
Goods Regulations: 2.18-2.19 (Class 3).
Mexico
Classification
UN1866
RESIN
SOLUTION
3
III
No.
DOT Classification
TDG Classification
:
:
TDG
Classification
UN1866
RESIN
SOLUTION
3
III
No.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 11/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 14. Transport information
Special precautions for user
Transport in bulk according
to Annex II of MARPOL and
the IBC Code
Transport within user s premises: always transport in closed containers that are
upright and secure. Ensure that persons transporting the product know what to do in the
event of an accident or spillage.
:Not available.
:
Section 15. Regulatory information
U.S. Federal regulations
The following components are listed: STYRENE; PHENYLETHYLENE; METHYL
METHACRYLATE
Clean Water Act (CWA) 307: Naphthenic acids, copper salts
Clean Water Act (CWA) 311: styrene; methyl methacrylate
Massachusetts
:
:
SARA 313
Product name CAS number %
SARA 313 notifications must not be detached from the SDS and any copying and redistribution of the SDS shall include
copying and redistribution of the notice attached to copies of the SDS subsequently redistributed.
Form R – Reporting
requirements
Supplier notification
Clean Air Act Section 112
(b) Hazardous Air
Pollutants (HAPs)
:
Clean Air Act Section 602
Class I Substances
:Not listed
Clean Air Act Section 602
Class II Substances
:Not listed
State regulations
TSCA 8(a) CDR Exempt/Partial exemption: Not determined
SARA 302/304
SARA 304 RQ :4858357 lbs / 2205694.1 kg [529711.6 gal / 2005176.4 L]
1,4-dihydroxybenzene <0.1 Yes.500 / 10000- 100 -
Composition/information on ingredients
Name % EHS(lbs) (lbs)(gallons) (gallons)
SARA 302 TPQ SARA 304 RQ
SARA 311/312
Classification :FLAMMABLE LIQUIDS - Category 2
ACUTE TOXICITY (inhalation) - Category 4
SKIN IRRITATION - Category 2
EYE IRRITATION - Category 2A
SKIN SENSITIZATION - Category 1
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Styrene
Cobalt Compounds
Methyl methacrylate
Hydroquinone
styrene 100-42-5 <= 31.0
methyl methacrylate 80-62-6 <= 5.0
styrene 100-42-5 30.06
methyl methacrylate 80-62-6 5.00
Any concentration shown as exact is based on formula.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 12/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 15. Regulatory information
Styrene
California Prop. 65
New York :The following components are listed: Styrene; Methyl methacrylate; 2-Propenoic acid,
2-methyl-, methyl ester
New Jersey :The following components are listed: STYRENE MONOMER; BENZENE, ETHENYL-;
METHYL METHACRYLATE; 2-PROPENOIC ACID, 2-METHYL-, METHYL ESTER
Pennsylvania :The following components are listed: BENZENE, ETHENYL-; 2-PROPENOIC ACID,
2-METHYL-, METHYL ESTER
Inventory list
Australia :All components are listed or exempted.
Canada :All components are listed or exempted.
China :All components are listed or exempted.
Europe :Not determined.
Japan :Japan inventory (ENCS): Not determined.
Japan inventory (ISHL): Not determined.
Republic of Korea :All components are listed or exempted.
Malaysia :Not determined.
New Zealand :All components are listed or exempted.
Philippines :Not determined.
Taiwan :All components are listed or exempted.
Turkey :Not determined.
United States :All components are listed or exempted.
Thailand :Not determined.
Viet Nam :Not determined.
:The following components are listed. For more information go to www.P65Warnings.ca.gov.
Section 16. Other information
Hazardous Material Information System (U.S.A.)
2
3
1
1
3
2
*
National Fire Protection Association (U.S.A.)
Health
Special
Instability/Reactivity
Flammability
Health
Flammability
Physical hazards
Caution: HMIS ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS
ratings are to be used with a fully implemented HMIS program. HMIS is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS
Personal Protective Equipment (PPE) codes, consult the HMIS Implementation Manual.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 13/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 16. Other information
9/7/2018
History
Date of printing
Date of issue/Date of
revision
Version
Prepared by
To the best of our knowledge, the information contained herein is accurate. However, neither the above-named
supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Notice to reader
Date of previous issue
:
:
:
:
:
Indicates information that has changed from previously issued version.
References :
Key to abbreviations :ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
UN = United Nations
9/7/2018
No previous validation
1
Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency
Response Copyright 1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is
not the complete and official position of the National Fire Protection Association, on the referenced subject
which is represented only by the standard in its entirety.
Copyright 2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to
be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of
chemicals. The user is referred to certain limited number of chemicals with recommended classifications in
NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA
or not, anyone using the 704 systems to classify chemicals does so at their own risk.
Procedure used to derive the classification
Classification Justification
FLAMMABLE LIQUIDS - Category 2 On basis of test data
ACUTE TOXICITY (inhalation) - Category 4 Calculation method
SKIN IRRITATION - Category 2 Calculation method
EYE IRRITATION - Category 2A Calculation method
SKIN SENSITIZATION - Category 1 Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Calculation method
Health, Safety and Environmental Department
For questions about the
SDS, contact
:iasafety@ip-corporation.com
29 CFR 1910.1200 Hazard Communication Standard, March 2012
CCR Title 27 Division 4 Office of Environmental Health Hazard Assessment (California
Prop. 65)
American Composites Manufacturers Association
Styrene Information and Research Center
New form 08-2018
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 14/14
by | Sep 27, 2025
SURFBOARD LAMINATING RESIN
Unsaturated Polyester Resin
Liquid.
SAFETY DATA SHEET
GHS product identifier
Other means of identification
Product type
Emergency telephone
number (with hours of
operation)
Section 1. Identification
:
:
:
:
Supplier’s details :INTERPLASTIC CORPORATION
1225 Willow Lake Boulevard
St. Paul, MN 55110-5145
651.481.6860
SURFBOARD LAMINATING RESIN
Relevant identified uses of the substance or mixture and uses advised against
Product code :SIL66BE-2880N
Industrial applications.
CHEMTREC 24-Hour Emergency Telephone
US and Canada 800.424.9300
Outside US and Canada +1 703.741.5970
Section 2. Hazards identification
FLAMMABLE LIQUIDS – Category 2
ACUTE TOXICITY (inhalation) – Category 4
SKIN IRRITATION – Category 2
EYE IRRITATION – Category 2A
SKIN SENSITIZATION – Category 1
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) – Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) –
Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard statements :Highly flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Causes damage to organs through prolonged or repeated exposure. (hearing organs)
Hazard pictograms :
Precautionary statements
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown dermal toxicity: 30.1%
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 1/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 2. Hazards identification
Prevention :Wear protective gloves. Wear eye or face protection. Keep away from heat, hot
surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-
proof electrical, ventilating, lighting and all material-handling equipment. Use only non-
sparking tools. Take precautionary measures against static discharge. Keep container
tightly closed. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Do
not eat, drink or smoke when using this product. Wash hands thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace.
Response :Get medical attention if you feel unwell. IF INHALED: Remove person to fresh air and
keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with
water or shower. IF ON SKIN: Wash with plenty of soap and water. Wash
contaminated clothing before reuse. If skin irritation or rash occurs: Get medical
attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get
medical attention.
Storage :Store in a well-ventilated place. Keep cool. Store containers in a safe place.
Disposal :Dispose of contents and container in accordance with all local, regional, national and
international regulations. Do not pressurize, cut, weld, braze, solder, drill, grind or
expose containers to heat or sources of ignition.
Hazards not otherwise
classified
:None known.
Section 3. Composition/information on ingredients
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified as hazardous to health or the environment and hence require reporting
in this section.
Other means of
identification
:Unsaturated Polyester Resin
Substance/mixture :
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
Any concentration shown as exact is based on formula.
VOC content is listed in Section 9.
Environmental composition is shown in Section 15.
styrene <= 31.0 100-42-5
methyl methacrylate <= 5.0 80-62-6
Ingredient name % CAS number
Section 4. First aid measures
Eye contact :
Description of necessary first aid measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention. Buffered baby shampoo will aid in removal of resin.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 2/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and
keep at rest in a position comfortable for breathing. If material has been swallowed and
the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention following
exposure or if feeling unwell. Never give anything by mouth to an unconscious person.
If unconscious, place in recovery position and get medical attention immediately.
Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Wash with plenty of soap and water. Remove contaminated clothing and shoes. Wash
contaminated clothing thoroughly with water before removing it, or wear gloves.
Continue to rinse for at least 10 minutes. Get medical attention. In the event of any
complaints or symptoms, avoid further exposure. Wash clothing before reuse. Clean
shoes thoroughly before reuse.
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Skin contact
Inhalation
Ingestion :
:
:
Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water
before removing it, or wear gloves.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation. May cause an allergic skin reaction.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 3/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
Highly flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard.
In a fire or if heated, a pressure increase will occur and the container may burst, with the
risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along
the ground. Vapors may accumulate in low or confined areas or travel a considerable
distance to a source of ignition and flash back.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
Use dry chemical, CO , water spray (fog) or foam.
Extinguishing media
:
:
:
Do not use water jet.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Shut off all ignition sources.
No flares, smoking or flames in hazard area. Avoid breathing vapor or mist. Provide
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put
on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders:If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,
water courses, basements or confined areas. Contain and collect spillage with non-
combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and
place in container for disposal according to local regulations (see Section 13). Dispose
of via a licensed waste disposal contractor. Contaminated absorbent material may pose
the same hazard as the spilled product. Note: see Section 1 for emergency contact
information and Section 13 for waste disposal. Wear appropriate respiratory protection.
Wear protective clothing and eye or face protection:
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Dispose of via a licensed waste disposal contractor.
Absorb with an inert material and transfer the spilled material and absorbent to an
appropriate waste disposal container. Wear appropriate respirator when ventilation is
inadequate. Wear eye/face protection.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 4/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Do not store above the following temperature: 38 C (100.4 F). Store in accordance with
local regulations. Store in a segregated and approved area. Store in original container
protected from direct sunlight in a dry, cool and well-ventilated area, away from
incompatible materials (see Section 10) and food and drink. Eliminate all ignition
sources. Separate from oxidizing materials. Keep container tightly closed and sealed
until ready for use. Containers that have been opened must be carefully resealed and
kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. See Section 10 for incompatible
materials before handling or use. Store containers in a safe place.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Persons with a
history of skin sensitization problems should not be employed in any process in which
this product is used. Do not get in eyes or on skin or clothing. Do not breathe vapor or
mist. Do not ingest. Use only with adequate ventilation. Wear appropriate respirator
when ventilation is inadequate. Do not enter storage areas and confined spaces unless
adequately ventilated. Keep in the original container or an approved alternative made
from a compatible material, kept tightly closed when not in use. Store and use away
from heat, sparks, open flame or any other ignition source. Use explosion-proof
electrical (ventilating, lighting and material handling) equipment. Use only non-sparking
tools. Take precautionary measures against electrostatic discharges. Empty containers
retain product residue and can be hazardous. Do not reuse container.
:
Precautions for safe handling
styrene ACGIH TLV (United States, 3/2017).
TWA: 20 ppm 8 hours.
TWA: 85 mg/m 8 hours.
STEL: 40 ppm 15 minutes.
STEL: 170 mg/m 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
TWA: 50 ppm 8 hours.
TWA: 215 mg/m 8 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
OSHA PEL Z2 (United States, 2/2013).
TWA: 100 ppm 8 hours.
CEIL: 200 ppm
AMP: 600 ppm 5 minutes.
NIOSH REL (United States, 10/2016).
TWA: 50 ppm 10 hours.
TWA: 215 mg/m 10 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
methyl methacrylate ACGIH TLV (United States, 3/2017). Skin sensitizer.
TWA: 50 ppm 8 hours.
STEL: 100 ppm 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 5/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 8. Exposure controls/personal protection
TWA: 100 ppm 8 hours.
TWA: 410 mg/m 8 hours.
NIOSH REL (United States, 10/2016).
TWA: 100 ppm 10 hours.
TWA: 410 mg/m 10 hours.
OSHA PEL (United States, 6/2016).
TWA: 100 ppm 8 hours.
TWA: 410 mg/m 8 hours.
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product. When there is a risk of ignition from static electricity, wear anti-
static protective clothing. For the greatest protection from static discharges, clothing
should include anti-static overalls, boots and gloves.
:
Environmental exposure
controls
:Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or
other engineering controls to keep worker exposure to airborne contaminants below any
recommended or statutory limits. The engineering controls also need to keep gas,
vapor or dust concentrations below any lower explosive limits. Use explosion-proof
ventilation equipment.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Contaminated work clothing should not be allowed out of the workplace. Wash
contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 6/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 9. Physical and chemical properties
Physical state
Melting point
Vapor pressure
Relative density
Vapor density
Solubility
Liquid.
Not available.
0.9 to 1.3
3.5 to 3.6 [Air = 1]
0.67 to 3.7 kPa (5 to 28 mm Hg) [room temperature]
Not available.
Aromatic. Sweetish.Odor
pH
Blue.Color
Evaporation rate 0.5 to 3.1 (butyl acetate = 1)
Auto-ignition temperature
Flash point
Not available.
Closed cup: 10 to 31 C (50 to 87.8 F)
Not available.
Not applicable.
Viscosity Not available.
0.1 ppmOdor threshold
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Appearance
Boiling point :100 to 145 C (212 to 293 F)
Lower and upper explosive
(flammable) limits
:Lower: 0.9%
Upper: 12.5%
Solubility in water :Not applicable.
VOC content :35.2 % (w/w) As shipped, including monomers and additives.
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,
braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not
allow vapor to accumulate in low or confined areas.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
Reactive or incompatible with the following materials:
oxidizing materials
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Hazardous reactions or instability may occur under certain conditions of storage or use.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Hazardous polymerization may occur under certain conditions of storage or use. Keep
away from heat and direct sunlight. Keep away from heat and flame. Keep away from
oxidizing agents.
Reactive or incompatible with the following materials: metals, acids and alkalis.
Incompatible with alkali metals. Incompatible with some alkalis. Incompatible with some
strong acids. Incompatible with copper alloys, brass.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 7/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Acute toxicity
styrene LC50 Inhalation Gas. Rat 2770 ppm 4 hours
LC50 Inhalation Vapor Rat 11800 mg/m 4 hours
LD50 Oral Rat 2650 mg/kg -
methyl methacrylate LC50 Inhalation Vapor Rat 78000 mg/m 4 hours
LD50 Dermal Rabbit >5 g/kg –
LD50 Oral Rat 7872 mg/kg –
Product/ingredient name Result Species Dose Exposure
Carcinogenicity
Not available.
Conclusion/Summary :
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
Irritation/Corrosion
styrene Eyes – Mild irritant Human – 50 parts per
million
–
Eyes – Moderate irritantRabbit – 24 hours 100
milligrams
–
Eyes – Severe irritantRabbit – 100
milligrams
–
Skin – Mild irritant Rabbit – 500
milligrams
–
Skin – Moderate irritantRabbit – 100 Percent-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Information on toxicological effects
Classification
styrene – 2B Reasonably anticipated to be a human carcinogen.
methyl methacrylate – 3 –
Product/ingredient name NTPIARCOSHA
Styrene manufacturers have determined that the weight of evidence for the
carcinogenicity of this substance does not meet the criteria for classification.
Styrene is listed by IARC as a possible carcinogen to humans (Group 2B) based on
“limited evidence” in humans, “limited evidence” in animals and “other relevant data”.
The United States NTP listed styrene as reasonably anticipated to be a human
carcinogen based on “limited evidence” from studies in humans, “sufficient evidence”
from studies in experimental animals, and supporting data on mechanisms of
carcinogenesis. The significance of these results for humans has not been established
through risk assessment.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 8/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Information on the likely
routes of exposure
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation. May cause an allergic skin reaction.
Causes serious eye irritation.:Eye contact
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Specific target organ toxicity (repeated exposure)
styrene Category 3 Not applicable.Respiratory tract
irritation
methyl methacrylate Category 3 Not applicable.Respiratory tract
irritation
Name Category
Name Category
styrene Category 1 Inhalation hearing organs
Aspiration hazard
Name Result
styrene ASPIRATION HAZARD – Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
:Not available.
Potential acute health effects
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects:Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects:Not available.
A study of long term effects of workers exposed to styrene levels in the range of 25-35 ppm for an 8-hour TWA indicated
a possible mild hearing loss.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 9/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Not available.
Causes damage to organs through prolonged or repeated exposure. Once sensitized, a
severe allergic reaction may occur when subsequently exposed to very low levels.
General :
No known significant effects or critical hazards.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Numerical measures of toxicity
Oral 8815.7 mg/kg
Inhalation (gases) 9214.9 ppm
Inhalation (vapors) 39.25 mg/l
Route ATE value
Acute toxicity estimates
Section 12. Ecological information
LogPow BCF Potential
Bioaccumulative potential
Product/ingredient name
styrene 0.35 13.49 low
methyl methacrylate 1.38 – low
Product/ingredient name Aquatic half-life Photolysis Biodegradability
styrene – – Readily
Toxicity
styrene Acute EC50 1400 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
72 hours
Acute EC50 720 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
96 hours
Acute EC50 4700 g/l Fresh water Daphnia – Daphnia magna 48 hours
Acute LC50 52 mg/l Marine water Crustaceans – Artemia salina48 hours
Acute LC50 4020 g/l Fresh water Fish – Pimephales promelas 96 hours
Chronic NOEC 63 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
96 hours
methyl methacrylate Acute LC50 130000 g/l Fresh waterFish – Pimephales promelas –
Adult
96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
styrene OECD 70 % – Readily – 28 days – –
Product/ingredient name Test DoseResult Inoculum
Mobility in soil
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 10/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 12. Ecological information
Other adverse effects :No known significant effects or critical hazards.
Soil/water partition
coefficient (KOC)
:Not available.
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Vapor from product residues may create a highly flammable or explosive atmosphere
inside the container. Do not cut, weld or grind used containers unless they have been
cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact
with soil, waterways, drains and sewers.
:Disposal methods
United States – RCRA Toxic hazardous waste “U” List
Methyl methacrylate (I,T); 2-Propenoic acid, 2-methyl-, methyl ester (I,T)80-62-6 Listed U162
Ingredient CAS # Status Reference
number
Section 14. Transport information
RESIN
SOLUTION
3
III
RESIN
SOLUTION
3
III
RESIN
SOLUTION
UN1866
3
III
UN1866 UN1866
Reportable quantity 3326.7 lbs / 1510.3 kg [362.71 gal / 1373 L]. Package sizes
shipped in quantities less than the product reportable quantity are not subject to the RQ
(reportable quantity) transportation requirements.
DOT
Classification
IMDGIATA
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional information
Environmental
hazards
No. No.No.
Product classified as per the following sections of the Transportation of Dangerous
Goods Regulations: 2.18-2.19 (Class 3).
Mexico
Classification
UN1866
RESIN
SOLUTION
3
III
No.
DOT Classification
TDG Classification
:
:
TDG
Classification
UN1866
RESIN
SOLUTION
3
III
No.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 11/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 14. Transport information
Special precautions for user
Transport in bulk according
to Annex II of MARPOL and
the IBC Code
Transport within user s premises: always transport in closed containers that are
upright and secure. Ensure that persons transporting the product know what to do in the
event of an accident or spillage.
:Not available.
:
Section 15. Regulatory information
U.S. Federal regulations
The following components are listed: STYRENE; PHENYLETHYLENE; METHYL
METHACRYLATE
Clean Water Act (CWA) 307: Naphthenic acids, copper salts
Clean Water Act (CWA) 311: styrene; methyl methacrylate
Massachusetts
:
:
SARA 313
Product name CAS number %
SARA 313 notifications must not be detached from the SDS and any copying and redistribution of the SDS shall include
copying and redistribution of the notice attached to copies of the SDS subsequently redistributed.
Form R – Reporting
requirements
Supplier notification
Clean Air Act Section 112
(b) Hazardous Air
Pollutants (HAPs)
:
Clean Air Act Section 602
Class I Substances
:Not listed
Clean Air Act Section 602
Class II Substances
:Not listed
State regulations
TSCA 8(a) CDR Exempt/Partial exemption: Not determined
SARA 302/304
SARA 304 RQ :4858357 lbs / 2205694.1 kg [529711.6 gal / 2005176.4 L]
1,4-dihydroxybenzene <0.1 Yes.500 / 10000- 100 -
Composition/information on ingredients
Name % EHS(lbs) (lbs)(gallons) (gallons)
SARA 302 TPQ SARA 304 RQ
SARA 311/312
Classification :FLAMMABLE LIQUIDS - Category 2
ACUTE TOXICITY (inhalation) - Category 4
SKIN IRRITATION - Category 2
EYE IRRITATION - Category 2A
SKIN SENSITIZATION - Category 1
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Styrene
Cobalt Compounds
Methyl methacrylate
Hydroquinone
styrene 100-42-5 <= 31.0
methyl methacrylate 80-62-6 <= 5.0
styrene 100-42-5 30.06
methyl methacrylate 80-62-6 5.00
Any concentration shown as exact is based on formula.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 12/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 15. Regulatory information
Styrene
California Prop. 65
New York :The following components are listed: Styrene; Methyl methacrylate; 2-Propenoic acid,
2-methyl-, methyl ester
New Jersey :The following components are listed: STYRENE MONOMER; BENZENE, ETHENYL-;
METHYL METHACRYLATE; 2-PROPENOIC ACID, 2-METHYL-, METHYL ESTER
Pennsylvania :The following components are listed: BENZENE, ETHENYL-; 2-PROPENOIC ACID,
2-METHYL-, METHYL ESTER
Inventory list
Australia :All components are listed or exempted.
Canada :All components are listed or exempted.
China :All components are listed or exempted.
Europe :Not determined.
Japan :Japan inventory (ENCS): Not determined.
Japan inventory (ISHL): Not determined.
Republic of Korea :All components are listed or exempted.
Malaysia :Not determined.
New Zealand :All components are listed or exempted.
Philippines :Not determined.
Taiwan :All components are listed or exempted.
Turkey :Not determined.
United States :All components are listed or exempted.
Thailand :Not determined.
Viet Nam :Not determined.
:The following components are listed. For more information go to www.P65Warnings.ca.gov.
Section 16. Other information
Hazardous Material Information System (U.S.A.)
2
3
1
1
3
2
*
National Fire Protection Association (U.S.A.)
Health
Special
Instability/Reactivity
Flammability
Health
Flammability
Physical hazards
Caution: HMIS ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS
ratings are to be used with a fully implemented HMIS program. HMIS is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS
Personal Protective Equipment (PPE) codes, consult the HMIS Implementation Manual.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 13/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 16. Other information
9/7/2018
History
Date of printing
Date of issue/Date of
revision
Version
Prepared by
To the best of our knowledge, the information contained herein is accurate. However, neither the above-named
supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Notice to reader
Date of previous issue
:
:
:
:
:
Indicates information that has changed from previously issued version.
References :
Key to abbreviations :ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
UN = United Nations
9/7/2018
No previous validation
1
Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency
Response Copyright 1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is
not the complete and official position of the National Fire Protection Association, on the referenced subject
which is represented only by the standard in its entirety.
Copyright 2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to
be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of
chemicals. The user is referred to certain limited number of chemicals with recommended classifications in
NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA
or not, anyone using the 704 systems to classify chemicals does so at their own risk.
Procedure used to derive the classification
Classification Justification
FLAMMABLE LIQUIDS - Category 2 On basis of test data
ACUTE TOXICITY (inhalation) - Category 4 Calculation method
SKIN IRRITATION - Category 2 Calculation method
EYE IRRITATION - Category 2A Calculation method
SKIN SENSITIZATION - Category 1 Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Calculation method
Health, Safety and Environmental Department
For questions about the
SDS, contact
:iasafety@ip-corporation.com
29 CFR 1910.1200 Hazard Communication Standard, March 2012
CCR Title 27 Division 4 Office of Environmental Health Hazard Assessment (California
Prop. 65)
American Composites Manufacturers Association
Styrene Information and Research Center
New form 08-2018
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 14/14
by | Sep 27, 2025
SURFBOARD LAMINATING RESIN
Unsaturated Polyester Resin
Liquid.
SAFETY DATA SHEET
GHS product identifier
Other means of identification
Product type
Emergency telephone
number (with hours of
operation)
Section 1. Identification
:
:
:
:
Supplier’s details :INTERPLASTIC CORPORATION
1225 Willow Lake Boulevard
St. Paul, MN 55110-5145
651.481.6860
SURFBOARD LAMINATING RESIN
Relevant identified uses of the substance or mixture and uses advised against
Product code :SIL66BE-2880N
Industrial applications.
CHEMTREC 24-Hour Emergency Telephone
US and Canada 800.424.9300
Outside US and Canada +1 703.741.5970
Section 2. Hazards identification
FLAMMABLE LIQUIDS – Category 2
ACUTE TOXICITY (inhalation) – Category 4
SKIN IRRITATION – Category 2
EYE IRRITATION – Category 2A
SKIN SENSITIZATION – Category 1
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) – Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) –
Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard statements :Highly flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Causes damage to organs through prolonged or repeated exposure. (hearing organs)
Hazard pictograms :
Precautionary statements
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown dermal toxicity: 30.1%
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 1/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 2. Hazards identification
Prevention :Wear protective gloves. Wear eye or face protection. Keep away from heat, hot
surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-
proof electrical, ventilating, lighting and all material-handling equipment. Use only non-
sparking tools. Take precautionary measures against static discharge. Keep container
tightly closed. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Do
not eat, drink or smoke when using this product. Wash hands thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace.
Response :Get medical attention if you feel unwell. IF INHALED: Remove person to fresh air and
keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with
water or shower. IF ON SKIN: Wash with plenty of soap and water. Wash
contaminated clothing before reuse. If skin irritation or rash occurs: Get medical
attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get
medical attention.
Storage :Store in a well-ventilated place. Keep cool. Store containers in a safe place.
Disposal :Dispose of contents and container in accordance with all local, regional, national and
international regulations. Do not pressurize, cut, weld, braze, solder, drill, grind or
expose containers to heat or sources of ignition.
Hazards not otherwise
classified
:None known.
Section 3. Composition/information on ingredients
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified as hazardous to health or the environment and hence require reporting
in this section.
Other means of
identification
:Unsaturated Polyester Resin
Substance/mixture :
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
Any concentration shown as exact is based on formula.
VOC content is listed in Section 9.
Environmental composition is shown in Section 15.
styrene <= 31.0 100-42-5
methyl methacrylate <= 5.0 80-62-6
Ingredient name % CAS number
Section 4. First aid measures
Eye contact :
Description of necessary first aid measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention. Buffered baby shampoo will aid in removal of resin.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 2/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and
keep at rest in a position comfortable for breathing. If material has been swallowed and
the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention following
exposure or if feeling unwell. Never give anything by mouth to an unconscious person.
If unconscious, place in recovery position and get medical attention immediately.
Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Wash with plenty of soap and water. Remove contaminated clothing and shoes. Wash
contaminated clothing thoroughly with water before removing it, or wear gloves.
Continue to rinse for at least 10 minutes. Get medical attention. In the event of any
complaints or symptoms, avoid further exposure. Wash clothing before reuse. Clean
shoes thoroughly before reuse.
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Skin contact
Inhalation
Ingestion :
:
:
Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water
before removing it, or wear gloves.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation. May cause an allergic skin reaction.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 3/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
Highly flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard.
In a fire or if heated, a pressure increase will occur and the container may burst, with the
risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along
the ground. Vapors may accumulate in low or confined areas or travel a considerable
distance to a source of ignition and flash back.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
Use dry chemical, CO , water spray (fog) or foam.
Extinguishing media
:
:
:
Do not use water jet.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Shut off all ignition sources.
No flares, smoking or flames in hazard area. Avoid breathing vapor or mist. Provide
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put
on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders:If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,
water courses, basements or confined areas. Contain and collect spillage with non-
combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and
place in container for disposal according to local regulations (see Section 13). Dispose
of via a licensed waste disposal contractor. Contaminated absorbent material may pose
the same hazard as the spilled product. Note: see Section 1 for emergency contact
information and Section 13 for waste disposal. Wear appropriate respiratory protection.
Wear protective clothing and eye or face protection:
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Dispose of via a licensed waste disposal contractor.
Absorb with an inert material and transfer the spilled material and absorbent to an
appropriate waste disposal container. Wear appropriate respirator when ventilation is
inadequate. Wear eye/face protection.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 4/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Do not store above the following temperature: 38 C (100.4 F). Store in accordance with
local regulations. Store in a segregated and approved area. Store in original container
protected from direct sunlight in a dry, cool and well-ventilated area, away from
incompatible materials (see Section 10) and food and drink. Eliminate all ignition
sources. Separate from oxidizing materials. Keep container tightly closed and sealed
until ready for use. Containers that have been opened must be carefully resealed and
kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. See Section 10 for incompatible
materials before handling or use. Store containers in a safe place.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Persons with a
history of skin sensitization problems should not be employed in any process in which
this product is used. Do not get in eyes or on skin or clothing. Do not breathe vapor or
mist. Do not ingest. Use only with adequate ventilation. Wear appropriate respirator
when ventilation is inadequate. Do not enter storage areas and confined spaces unless
adequately ventilated. Keep in the original container or an approved alternative made
from a compatible material, kept tightly closed when not in use. Store and use away
from heat, sparks, open flame or any other ignition source. Use explosion-proof
electrical (ventilating, lighting and material handling) equipment. Use only non-sparking
tools. Take precautionary measures against electrostatic discharges. Empty containers
retain product residue and can be hazardous. Do not reuse container.
:
Precautions for safe handling
styrene ACGIH TLV (United States, 3/2017).
TWA: 20 ppm 8 hours.
TWA: 85 mg/m 8 hours.
STEL: 40 ppm 15 minutes.
STEL: 170 mg/m 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
TWA: 50 ppm 8 hours.
TWA: 215 mg/m 8 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
OSHA PEL Z2 (United States, 2/2013).
TWA: 100 ppm 8 hours.
CEIL: 200 ppm
AMP: 600 ppm 5 minutes.
NIOSH REL (United States, 10/2016).
TWA: 50 ppm 10 hours.
TWA: 215 mg/m 10 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
methyl methacrylate ACGIH TLV (United States, 3/2017). Skin sensitizer.
TWA: 50 ppm 8 hours.
STEL: 100 ppm 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 5/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 8. Exposure controls/personal protection
TWA: 100 ppm 8 hours.
TWA: 410 mg/m 8 hours.
NIOSH REL (United States, 10/2016).
TWA: 100 ppm 10 hours.
TWA: 410 mg/m 10 hours.
OSHA PEL (United States, 6/2016).
TWA: 100 ppm 8 hours.
TWA: 410 mg/m 8 hours.
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product. When there is a risk of ignition from static electricity, wear anti-
static protective clothing. For the greatest protection from static discharges, clothing
should include anti-static overalls, boots and gloves.
:
Environmental exposure
controls
:Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or
other engineering controls to keep worker exposure to airborne contaminants below any
recommended or statutory limits. The engineering controls also need to keep gas,
vapor or dust concentrations below any lower explosive limits. Use explosion-proof
ventilation equipment.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Contaminated work clothing should not be allowed out of the workplace. Wash
contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 6/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 9. Physical and chemical properties
Physical state
Melting point
Vapor pressure
Relative density
Vapor density
Solubility
Liquid.
Not available.
0.9 to 1.3
3.5 to 3.6 [Air = 1]
0.67 to 3.7 kPa (5 to 28 mm Hg) [room temperature]
Not available.
Aromatic. Sweetish.Odor
pH
Blue.Color
Evaporation rate 0.5 to 3.1 (butyl acetate = 1)
Auto-ignition temperature
Flash point
Not available.
Closed cup: 10 to 31 C (50 to 87.8 F)
Not available.
Not applicable.
Viscosity Not available.
0.1 ppmOdor threshold
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Appearance
Boiling point :100 to 145 C (212 to 293 F)
Lower and upper explosive
(flammable) limits
:Lower: 0.9%
Upper: 12.5%
Solubility in water :Not applicable.
VOC content :35.2 % (w/w) As shipped, including monomers and additives.
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,
braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not
allow vapor to accumulate in low or confined areas.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
Reactive or incompatible with the following materials:
oxidizing materials
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Hazardous reactions or instability may occur under certain conditions of storage or use.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Hazardous polymerization may occur under certain conditions of storage or use. Keep
away from heat and direct sunlight. Keep away from heat and flame. Keep away from
oxidizing agents.
Reactive or incompatible with the following materials: metals, acids and alkalis.
Incompatible with alkali metals. Incompatible with some alkalis. Incompatible with some
strong acids. Incompatible with copper alloys, brass.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 7/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Acute toxicity
styrene LC50 Inhalation Gas. Rat 2770 ppm 4 hours
LC50 Inhalation Vapor Rat 11800 mg/m 4 hours
LD50 Oral Rat 2650 mg/kg -
methyl methacrylate LC50 Inhalation Vapor Rat 78000 mg/m 4 hours
LD50 Dermal Rabbit >5 g/kg –
LD50 Oral Rat 7872 mg/kg –
Product/ingredient name Result Species Dose Exposure
Carcinogenicity
Not available.
Conclusion/Summary :
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
Irritation/Corrosion
styrene Eyes – Mild irritant Human – 50 parts per
million
–
Eyes – Moderate irritantRabbit – 24 hours 100
milligrams
–
Eyes – Severe irritantRabbit – 100
milligrams
–
Skin – Mild irritant Rabbit – 500
milligrams
–
Skin – Moderate irritantRabbit – 100 Percent-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Information on toxicological effects
Classification
styrene – 2B Reasonably anticipated to be a human carcinogen.
methyl methacrylate – 3 –
Product/ingredient name NTPIARCOSHA
Styrene manufacturers have determined that the weight of evidence for the
carcinogenicity of this substance does not meet the criteria for classification.
Styrene is listed by IARC as a possible carcinogen to humans (Group 2B) based on
“limited evidence” in humans, “limited evidence” in animals and “other relevant data”.
The United States NTP listed styrene as reasonably anticipated to be a human
carcinogen based on “limited evidence” from studies in humans, “sufficient evidence”
from studies in experimental animals, and supporting data on mechanisms of
carcinogenesis. The significance of these results for humans has not been established
through risk assessment.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 8/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Information on the likely
routes of exposure
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation. May cause an allergic skin reaction.
Causes serious eye irritation.:Eye contact
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Specific target organ toxicity (repeated exposure)
styrene Category 3 Not applicable.Respiratory tract
irritation
methyl methacrylate Category 3 Not applicable.Respiratory tract
irritation
Name Category
Name Category
styrene Category 1 Inhalation hearing organs
Aspiration hazard
Name Result
styrene ASPIRATION HAZARD – Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
:Not available.
Potential acute health effects
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects:Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects:Not available.
A study of long term effects of workers exposed to styrene levels in the range of 25-35 ppm for an 8-hour TWA indicated
a possible mild hearing loss.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 9/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 11. Toxicological information
Not available.
Causes damage to organs through prolonged or repeated exposure. Once sensitized, a
severe allergic reaction may occur when subsequently exposed to very low levels.
General :
No known significant effects or critical hazards.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Numerical measures of toxicity
Oral 8815.7 mg/kg
Inhalation (gases) 9214.9 ppm
Inhalation (vapors) 39.25 mg/l
Route ATE value
Acute toxicity estimates
Section 12. Ecological information
LogPow BCF Potential
Bioaccumulative potential
Product/ingredient name
styrene 0.35 13.49 low
methyl methacrylate 1.38 – low
Product/ingredient name Aquatic half-life Photolysis Biodegradability
styrene – – Readily
Toxicity
styrene Acute EC50 1400 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
72 hours
Acute EC50 720 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
96 hours
Acute EC50 4700 g/l Fresh water Daphnia – Daphnia magna 48 hours
Acute LC50 52 mg/l Marine water Crustaceans – Artemia salina48 hours
Acute LC50 4020 g/l Fresh water Fish – Pimephales promelas 96 hours
Chronic NOEC 63 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
96 hours
methyl methacrylate Acute LC50 130000 g/l Fresh waterFish – Pimephales promelas –
Adult
96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
styrene OECD 70 % – Readily – 28 days – –
Product/ingredient name Test DoseResult Inoculum
Mobility in soil
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 10/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 12. Ecological information
Other adverse effects :No known significant effects or critical hazards.
Soil/water partition
coefficient (KOC)
:Not available.
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Vapor from product residues may create a highly flammable or explosive atmosphere
inside the container. Do not cut, weld or grind used containers unless they have been
cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact
with soil, waterways, drains and sewers.
:Disposal methods
United States – RCRA Toxic hazardous waste “U” List
Methyl methacrylate (I,T); 2-Propenoic acid, 2-methyl-, methyl ester (I,T)80-62-6 Listed U162
Ingredient CAS # Status Reference
number
Section 14. Transport information
RESIN
SOLUTION
3
III
RESIN
SOLUTION
3
III
RESIN
SOLUTION
UN1866
3
III
UN1866 UN1866
Reportable quantity 3326.7 lbs / 1510.3 kg [362.71 gal / 1373 L]. Package sizes
shipped in quantities less than the product reportable quantity are not subject to the RQ
(reportable quantity) transportation requirements.
DOT
Classification
IMDGIATA
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional information
Environmental
hazards
No. No.No.
Product classified as per the following sections of the Transportation of Dangerous
Goods Regulations: 2.18-2.19 (Class 3).
Mexico
Classification
UN1866
RESIN
SOLUTION
3
III
No.
DOT Classification
TDG Classification
:
:
TDG
Classification
UN1866
RESIN
SOLUTION
3
III
No.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 11/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 14. Transport information
Special precautions for user
Transport in bulk according
to Annex II of MARPOL and
the IBC Code
Transport within user s premises: always transport in closed containers that are
upright and secure. Ensure that persons transporting the product know what to do in the
event of an accident or spillage.
:Not available.
:
Section 15. Regulatory information
U.S. Federal regulations
The following components are listed: STYRENE; PHENYLETHYLENE; METHYL
METHACRYLATE
Clean Water Act (CWA) 307: Naphthenic acids, copper salts
Clean Water Act (CWA) 311: styrene; methyl methacrylate
Massachusetts
:
:
SARA 313
Product name CAS number %
SARA 313 notifications must not be detached from the SDS and any copying and redistribution of the SDS shall include
copying and redistribution of the notice attached to copies of the SDS subsequently redistributed.
Form R – Reporting
requirements
Supplier notification
Clean Air Act Section 112
(b) Hazardous Air
Pollutants (HAPs)
:
Clean Air Act Section 602
Class I Substances
:Not listed
Clean Air Act Section 602
Class II Substances
:Not listed
State regulations
TSCA 8(a) CDR Exempt/Partial exemption: Not determined
SARA 302/304
SARA 304 RQ :4858357 lbs / 2205694.1 kg [529711.6 gal / 2005176.4 L]
1,4-dihydroxybenzene <0.1 Yes.500 / 10000- 100 -
Composition/information on ingredients
Name % EHS(lbs) (lbs)(gallons) (gallons)
SARA 302 TPQ SARA 304 RQ
SARA 311/312
Classification :FLAMMABLE LIQUIDS - Category 2
ACUTE TOXICITY (inhalation) - Category 4
SKIN IRRITATION - Category 2
EYE IRRITATION - Category 2A
SKIN SENSITIZATION - Category 1
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Styrene
Cobalt Compounds
Methyl methacrylate
Hydroquinone
styrene 100-42-5 <= 31.0
methyl methacrylate 80-62-6 <= 5.0
styrene 100-42-5 30.06
methyl methacrylate 80-62-6 5.00
Any concentration shown as exact is based on formula.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 12/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 15. Regulatory information
Styrene
California Prop. 65
New York :The following components are listed: Styrene; Methyl methacrylate; 2-Propenoic acid,
2-methyl-, methyl ester
New Jersey :The following components are listed: STYRENE MONOMER; BENZENE, ETHENYL-;
METHYL METHACRYLATE; 2-PROPENOIC ACID, 2-METHYL-, METHYL ESTER
Pennsylvania :The following components are listed: BENZENE, ETHENYL-; 2-PROPENOIC ACID,
2-METHYL-, METHYL ESTER
Inventory list
Australia :All components are listed or exempted.
Canada :All components are listed or exempted.
China :All components are listed or exempted.
Europe :Not determined.
Japan :Japan inventory (ENCS): Not determined.
Japan inventory (ISHL): Not determined.
Republic of Korea :All components are listed or exempted.
Malaysia :Not determined.
New Zealand :All components are listed or exempted.
Philippines :Not determined.
Taiwan :All components are listed or exempted.
Turkey :Not determined.
United States :All components are listed or exempted.
Thailand :Not determined.
Viet Nam :Not determined.
:The following components are listed. For more information go to www.P65Warnings.ca.gov.
Section 16. Other information
Hazardous Material Information System (U.S.A.)
2
3
1
1
3
2
*
National Fire Protection Association (U.S.A.)
Health
Special
Instability/Reactivity
Flammability
Health
Flammability
Physical hazards
Caution: HMIS ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS
ratings are to be used with a fully implemented HMIS program. HMIS is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS
Personal Protective Equipment (PPE) codes, consult the HMIS Implementation Manual.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 13/14
SURFBOARD LAMINATING RESIN SIL66BE-2880N
Section 16. Other information
9/7/2018
History
Date of printing
Date of issue/Date of
revision
Version
Prepared by
To the best of our knowledge, the information contained herein is accurate. However, neither the above-named
supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Notice to reader
Date of previous issue
:
:
:
:
:
Indicates information that has changed from previously issued version.
References :
Key to abbreviations :ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
UN = United Nations
9/7/2018
No previous validation
1
Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency
Response Copyright 1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is
not the complete and official position of the National Fire Protection Association, on the referenced subject
which is represented only by the standard in its entirety.
Copyright 2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to
be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of
chemicals. The user is referred to certain limited number of chemicals with recommended classifications in
NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA
or not, anyone using the 704 systems to classify chemicals does so at their own risk.
Procedure used to derive the classification
Classification Justification
FLAMMABLE LIQUIDS - Category 2 On basis of test data
ACUTE TOXICITY (inhalation) - Category 4 Calculation method
SKIN IRRITATION - Category 2 Calculation method
EYE IRRITATION - Category 2A Calculation method
SKIN SENSITIZATION - Category 1 Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Calculation method
Health, Safety and Environmental Department
For questions about the
SDS, contact
:iasafety@ip-corporation.com
29 CFR 1910.1200 Hazard Communication Standard, March 2012
CCR Title 27 Division 4 Office of Environmental Health Hazard Assessment (California
Prop. 65)
American Composites Manufacturers Association
Styrene Information and Research Center
New form 08-2018
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 14/14
by | Sep 27, 2025
SURFBOARD LAMINATING RESIN
Unsaturated Polyester Resin
Liquid.
SAFETY DATA SHEET
GHS product identifier
Other means of identification
Product type
Emergency telephone
number (with hours of
operation)
Section 1. Identification
:
:
:
:
Supplier’s details :INTERPLASTIC CORPORATION
1225 Willow Lake Boulevard
St. Paul, MN 55110-5145
651.481.6860
SURFBOARD LAMINATING RESIN
Relevant identified uses of the substance or mixture and uses advised against
Product code :SIL66BE-2880
Industrial applications.
CHEMTREC 24-Hour Emergency Telephone
US and Canada 800.424.9300
Outside US and Canada +1 703.741.5970
Section 2. Hazards identification
FLAMMABLE LIQUIDS – Category 2
ACUTE TOXICITY (inhalation) – Category 4
SKIN IRRITATION – Category 2
EYE IRRITATION – Category 2A
SKIN SENSITIZATION – Category 1
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) – Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) –
Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard statements :Highly flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Causes damage to organs through prolonged or repeated exposure. (hearing organs)
Hazard pictograms :
Precautionary statements
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown dermal toxicity: 30.2%
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 1/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 2. Hazards identification
Prevention :Wear protective gloves. Wear eye or face protection. Keep away from heat, hot
surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-
proof electrical, ventilating, lighting and all material-handling equipment. Use only non-
sparking tools. Take precautionary measures against static discharge. Keep container
tightly closed. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Do
not eat, drink or smoke when using this product. Wash hands thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace.
Response :Get medical attention if you feel unwell. IF INHALED: Remove person to fresh air and
keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with
water or shower. IF ON SKIN: Wash with plenty of soap and water. Wash
contaminated clothing before reuse. If skin irritation or rash occurs: Get medical
attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get
medical attention.
Storage :Store in a well-ventilated place. Keep cool. Store containers in a safe place.
Disposal :Dispose of contents and container in accordance with all local, regional, national and
international regulations. Do not pressurize, cut, weld, braze, solder, drill, grind or
expose containers to heat or sources of ignition.
Hazards not otherwise
classified
:None known.
Section 3. Composition/information on ingredients
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified as hazardous to health or the environment and hence require reporting
in this section.
Other means of
identification
:Unsaturated Polyester Resin
Substance/mixture :
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
Any concentration shown as exact is based on formula.
VOC content is listed in Section 9.
Environmental composition is shown in Section 15.
styrene <= 31.0 100-42-5
methyl methacrylate <= 5.0 80-62-6
Ingredient name % CAS number
Section 4. First aid measures
Eye contact :
Description of necessary first aid measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention. Buffered baby shampoo will aid in removal of resin.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 2/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and
keep at rest in a position comfortable for breathing. If material has been swallowed and
the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention following
exposure or if feeling unwell. Never give anything by mouth to an unconscious person.
If unconscious, place in recovery position and get medical attention immediately.
Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Wash with plenty of soap and water. Remove contaminated clothing and shoes. Wash
contaminated clothing thoroughly with water before removing it, or wear gloves.
Continue to rinse for at least 10 minutes. Get medical attention. In the event of any
complaints or symptoms, avoid further exposure. Wash clothing before reuse. Clean
shoes thoroughly before reuse.
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Skin contact
Inhalation
Ingestion :
:
:
Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation. Wash contaminated clothing thoroughly with water
before removing it, or wear gloves.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation. May cause an allergic skin reaction.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 3/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
Highly flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard.
In a fire or if heated, a pressure increase will occur and the container may burst, with the
risk of a subsequent explosion. The vapor/gas is heavier than air and will spread along
the ground. Vapors may accumulate in low or confined areas or travel a considerable
distance to a source of ignition and flash back.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
Use dry chemical, CO , water spray (fog) or foam.
Extinguishing media
:
:
:
Do not use water jet.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Shut off all ignition sources.
No flares, smoking or flames in hazard area. Avoid breathing vapor or mist. Provide
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put
on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders:If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,
water courses, basements or confined areas. Contain and collect spillage with non-
combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and
place in container for disposal according to local regulations (see Section 13). Dispose
of via a licensed waste disposal contractor. Contaminated absorbent material may pose
the same hazard as the spilled product. Note: see Section 1 for emergency contact
information and Section 13 for waste disposal. Wear appropriate respiratory protection.
Wear protective clothing and eye or face protection:
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Dispose of via a licensed waste disposal contractor.
Absorb with an inert material and transfer the spilled material and absorbent to an
appropriate waste disposal container. Wear appropriate respirator when ventilation is
inadequate. Wear eye/face protection.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 4/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Do not store above the following temperature: 38 C (100.4 F). Store in accordance with
local regulations. Store in a segregated and approved area. Store in original container
protected from direct sunlight in a dry, cool and well-ventilated area, away from
incompatible materials (see Section 10) and food and drink. Eliminate all ignition
sources. Separate from oxidizing materials. Keep container tightly closed and sealed
until ready for use. Containers that have been opened must be carefully resealed and
kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. See Section 10 for incompatible
materials before handling or use. Store containers in a safe place.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Persons with a
history of skin sensitization problems should not be employed in any process in which
this product is used. Do not get in eyes or on skin or clothing. Do not breathe vapor or
mist. Do not ingest. Use only with adequate ventilation. Wear appropriate respirator
when ventilation is inadequate. Do not enter storage areas and confined spaces unless
adequately ventilated. Keep in the original container or an approved alternative made
from a compatible material, kept tightly closed when not in use. Store and use away
from heat, sparks, open flame or any other ignition source. Use explosion-proof
electrical (ventilating, lighting and material handling) equipment. Use only non-sparking
tools. Take precautionary measures against electrostatic discharges. Empty containers
retain product residue and can be hazardous. Do not reuse container.
:
Precautions for safe handling
styrene ACGIH TLV (United States, 3/2017).
TWA: 20 ppm 8 hours.
TWA: 85 mg/m 8 hours.
STEL: 40 ppm 15 minutes.
STEL: 170 mg/m 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
TWA: 50 ppm 8 hours.
TWA: 215 mg/m 8 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
OSHA PEL Z2 (United States, 2/2013).
TWA: 100 ppm 8 hours.
CEIL: 200 ppm
AMP: 600 ppm 5 minutes.
NIOSH REL (United States, 10/2016).
TWA: 50 ppm 10 hours.
TWA: 215 mg/m 10 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
methyl methacrylate ACGIH TLV (United States, 3/2017). Skin sensitizer.
TWA: 50 ppm 8 hours.
STEL: 100 ppm 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 5/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 8. Exposure controls/personal protection
TWA: 100 ppm 8 hours.
TWA: 410 mg/m 8 hours.
NIOSH REL (United States, 10/2016).
TWA: 100 ppm 10 hours.
TWA: 410 mg/m 10 hours.
OSHA PEL (United States, 6/2016).
TWA: 100 ppm 8 hours.
TWA: 410 mg/m 8 hours.
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product. When there is a risk of ignition from static electricity, wear anti-
static protective clothing. For the greatest protection from static discharges, clothing
should include anti-static overalls, boots and gloves.
:
Environmental exposure
controls
:Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or
other engineering controls to keep worker exposure to airborne contaminants below any
recommended or statutory limits. The engineering controls also need to keep gas,
vapor or dust concentrations below any lower explosive limits. Use explosion-proof
ventilation equipment.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Contaminated work clothing should not be allowed out of the workplace. Wash
contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 6/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 9. Physical and chemical properties
Physical state
Melting point
Vapor pressure
Relative density
Vapor density
Solubility
Liquid.
Not available.
0.9 to 1.3
3.5 to 3.6 [Air = 1]
0.67 to 3.7 kPa (5 to 28 mm Hg) [room temperature]
Not available.
Aromatic. Sweetish.Odor
pH
VariousColor
Evaporation rate 0.5 to 3.1 (butyl acetate = 1)
Auto-ignition temperature
Flash point
Not available.
Closed cup: 10 to 31 C (50 to 87.8 F)
Not available.
Not applicable.
Viscosity Not available.
0.1 ppmOdor threshold
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Appearance
Boiling point :100 to 145 C (212 to 293 F)
Lower and upper explosive
(flammable) limits
:Lower: 0.9%
Upper: 12.5%
Solubility in water :Not applicable.
VOC content :35.3 % (w/w) As shipped, including monomers and additives.
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,
braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not
allow vapor to accumulate in low or confined areas.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
Reactive or incompatible with the following materials:
oxidizing materials
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Hazardous reactions or instability may occur under certain conditions of storage or use.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Hazardous polymerization may occur under certain conditions of storage or use. Keep
away from heat and direct sunlight. Keep away from heat and flame. Keep away from
oxidizing agents.
Reactive or incompatible with the following materials: metals, acids and alkalis.
Incompatible with alkali metals. Incompatible with some alkalis. Incompatible with some
strong acids. Incompatible with copper alloys, brass.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 7/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 11. Toxicological information
Acute toxicity
styrene LC50 Inhalation Gas. Rat 2770 ppm 4 hours
LC50 Inhalation Vapor Rat 11800 mg/m 4 hours
LD50 Oral Rat 2650 mg/kg -
methyl methacrylate LC50 Inhalation Vapor Rat 78000 mg/m 4 hours
LD50 Dermal Rabbit >5 g/kg –
LD50 Oral Rat 7872 mg/kg –
Product/ingredient name Result Species Dose Exposure
Carcinogenicity
Not available.
Conclusion/Summary :
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
Irritation/Corrosion
styrene Eyes – Mild irritant Human – 50 parts per
million
–
Eyes – Moderate irritantRabbit – 24 hours 100
milligrams
–
Eyes – Severe irritantRabbit – 100
milligrams
–
Skin – Mild irritant Rabbit – 500
milligrams
–
Skin – Moderate irritantRabbit – 100 Percent-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Information on toxicological effects
Classification
styrene – 2B Reasonably anticipated to be a human carcinogen.
methyl methacrylate – 3 –
Product/ingredient name NTPIARCOSHA
Styrene manufacturers have determined that the weight of evidence for the
carcinogenicity of this substance does not meet the criteria for classification.
Styrene is listed by IARC as a possible carcinogen to humans (Group 2B) based on
“limited evidence” in humans, “limited evidence” in animals and “other relevant data”.
The United States NTP listed styrene as reasonably anticipated to be a human
carcinogen based on “limited evidence” from studies in humans, “sufficient evidence”
from studies in experimental animals, and supporting data on mechanisms of
carcinogenesis. The significance of these results for humans has not been established
through risk assessment.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 8/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 11. Toxicological information
Information on the likely
routes of exposure
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation. May cause an allergic skin reaction.
Causes serious eye irritation.:Eye contact
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Specific target organ toxicity (repeated exposure)
styrene Category 3 Not applicable.Respiratory tract
irritation
methyl methacrylate Category 3 Not applicable.Respiratory tract
irritation
Name Category
Name Category
styrene Category 1 Inhalation hearing organs
Aspiration hazard
Name Result
styrene ASPIRATION HAZARD – Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
:Not available.
Potential acute health effects
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects:Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects:Not available.
A study of long term effects of workers exposed to styrene levels in the range of 25-35 ppm for an 8-hour TWA indicated
a possible mild hearing loss.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 9/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 11. Toxicological information
Not available.
Causes damage to organs through prolonged or repeated exposure. Once sensitized, a
severe allergic reaction may occur when subsequently exposed to very low levels.
General :
No known significant effects or critical hazards.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Numerical measures of toxicity
Oral 8789.3 mg/kg
Inhalation (gases) 9187.3 ppm
Inhalation (vapors) 39.14 mg/l
Route ATE value
Acute toxicity estimates
Section 12. Ecological information
LogPow BCF Potential
Bioaccumulative potential
Product/ingredient name
styrene 0.35 13.49 low
methyl methacrylate 1.38 – low
Product/ingredient name Aquatic half-life Photolysis Biodegradability
styrene – – Readily
Toxicity
styrene Acute EC50 1400 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
72 hours
Acute EC50 720 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
96 hours
Acute EC50 4700 g/l Fresh water Daphnia – Daphnia magna 48 hours
Acute LC50 52 mg/l Marine water Crustaceans – Artemia salina48 hours
Acute LC50 4020 g/l Fresh water Fish – Pimephales promelas 96 hours
Chronic NOEC 63 g/l Fresh water Algae – Pseudokirchneriella
subcapitata
96 hours
methyl methacrylate Acute LC50 130000 g/l Fresh waterFish – Pimephales promelas –
Adult
96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
styrene OECD 70 % – Readily – 28 days – –
Product/ingredient name Test DoseResult Inoculum
Mobility in soil
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 10/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 12. Ecological information
Other adverse effects :No known significant effects or critical hazards.
Soil/water partition
coefficient (KOC)
:Not available.
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Vapor from product residues may create a highly flammable or explosive atmosphere
inside the container. Do not cut, weld or grind used containers unless they have been
cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact
with soil, waterways, drains and sewers.
:Disposal methods
United States – RCRA Toxic hazardous waste “U” List
Methyl methacrylate (I,T); 2-Propenoic acid, 2-methyl-, methyl ester (I,T)80-62-6 Listed U162
Ingredient CAS # Status Reference
number
Section 14. Transport information
RESIN
SOLUTION
3
III
RESIN
SOLUTION
3
III
RESIN
SOLUTION
UN1866
3
III
UN1866 UN1866
Reportable quantity 3316.7 lbs / 1505.8 kg [361.63 gal / 1368.9 L]. Package sizes
shipped in quantities less than the product reportable quantity are not subject to the RQ
(reportable quantity) transportation requirements.
DOT
Classification
IMDGIATA
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional information
Environmental
hazards
No. No.No.
Product classified as per the following sections of the Transportation of Dangerous
Goods Regulations: 2.18-2.19 (Class 3).
Mexico
Classification
UN1866
RESIN
SOLUTION
3
III
No.
DOT Classification
TDG Classification
:
:
TDG
Classification
UN1866
RESIN
SOLUTION
3
III
No.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 11/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 14. Transport information
Special precautions for user
Transport in bulk according
to Annex II of MARPOL and
the IBC Code
Transport within user s premises: always transport in closed containers that are
upright and secure. Ensure that persons transporting the product know what to do in the
event of an accident or spillage.
:Not available.
:
Section 15. Regulatory information
U.S. Federal regulations
The following components are listed: STYRENE; PHENYLETHYLENE; METHYL
METHACRYLATE
Clean Water Act (CWA) 307: Naphthenic acids, copper salts
Clean Water Act (CWA) 311: styrene; methyl methacrylate
Massachusetts
:
:
SARA 313
Product name CAS number %
SARA 313 notifications must not be detached from the SDS and any copying and redistribution of the SDS shall include
copying and redistribution of the notice attached to copies of the SDS subsequently redistributed.
Form R – Reporting
requirements
Supplier notification
Clean Air Act Section 112
(b) Hazardous Air
Pollutants (HAPs)
:
Clean Air Act Section 602
Class I Substances
:Not listed
Clean Air Act Section 602
Class II Substances
:Not listed
State regulations
TSCA 8(a) CDR Exempt/Partial exemption: Not determined
SARA 302/304
SARA 304 RQ :4865247.2 lbs / 2208822.3 kg [530462.8 gal / 2008020.2 L]
1,4-dihydroxybenzene <0.1 Yes.500 / 10000- 100 -
Composition/information on ingredients
Name % EHS(lbs) (lbs)(gallons) (gallons)
SARA 302 TPQ SARA 304 RQ
SARA 311/312
Classification :FLAMMABLE LIQUIDS - Category 2
ACUTE TOXICITY (inhalation) - Category 4
SKIN IRRITATION - Category 2
EYE IRRITATION - Category 2A
SKIN SENSITIZATION - Category 1
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Styrene
Cobalt Compounds
Methyl methacrylate
Hydroquinone
styrene 100-42-5 <= 31.0
methyl methacrylate 80-62-6 <= 5.0
styrene 100-42-5 30.15
methyl methacrylate 80-62-6 5.00
Any concentration shown as exact is based on formula.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 12/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 15. Regulatory information
Styrene
California Prop. 65
New York :The following components are listed: Styrene; Methyl methacrylate; 2-Propenoic acid,
2-methyl-, methyl ester
New Jersey :The following components are listed: STYRENE MONOMER; BENZENE, ETHENYL-;
METHYL METHACRYLATE; 2-PROPENOIC ACID, 2-METHYL-, METHYL ESTER
Pennsylvania :The following components are listed: BENZENE, ETHENYL-; 2-PROPENOIC ACID,
2-METHYL-, METHYL ESTER
Inventory list
Australia :Not determined.
Canada :All components are listed or exempted.
China :Not determined.
Europe :Not determined.
Japan :Japan inventory (ENCS): Not determined.
Japan inventory (ISHL): Not determined.
Republic of Korea :Not determined.
Malaysia :Not determined.
New Zealand :Not determined.
Philippines :Not determined.
Taiwan :Not determined.
Turkey :Not determined.
United States :All components are listed or exempted.
Thailand :Not determined.
Viet Nam :Not determined.
:The following components are listed. For more information go to www.P65Warnings.ca.gov.
Section 16. Other information
Hazardous Material Information System (U.S.A.)
2
3
1
1
3
2
*
National Fire Protection Association (U.S.A.)
Health
Special
Instability/Reactivity
Flammability
Health
Flammability
Physical hazards
Caution: HMIS ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS
ratings are to be used with a fully implemented HMIS program. HMIS is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS
Personal Protective Equipment (PPE) codes, consult the HMIS Implementation Manual.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 13/14
SURFBOARD LAMINATING RESIN SIL66BE-2880
Section 16. Other information
9/7/2018
History
Date of printing
Date of issue/Date of
revision
Version
Prepared by
To the best of our knowledge, the information contained herein is accurate. However, neither the above-named
supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Notice to reader
Date of previous issue
:
:
:
:
:
Indicates information that has changed from previously issued version.
References :
Key to abbreviations :ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
UN = United Nations
9/7/2018
No previous validation
1
Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency
Response Copyright 1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is
not the complete and official position of the National Fire Protection Association, on the referenced subject
which is represented only by the standard in its entirety.
Copyright 2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to
be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of
chemicals. The user is referred to certain limited number of chemicals with recommended classifications in
NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA
or not, anyone using the 704 systems to classify chemicals does so at their own risk.
Procedure used to derive the classification
Classification Justification
FLAMMABLE LIQUIDS - Category 2 On basis of test data
ACUTE TOXICITY (inhalation) - Category 4 Calculation method
SKIN IRRITATION - Category 2 Calculation method
EYE IRRITATION - Category 2A Calculation method
SKIN SENSITIZATION - Category 1 Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Calculation method
Health, Safety and Environmental Department
For questions about the
SDS, contact
:iasafety@ip-corporation.com
29 CFR 1910.1200 Hazard Communication Standard, March 2012
CCR Title 27 Division 4 Office of Environmental Health Hazard Assessment (California
Prop. 65)
American Composites Manufacturers Association
Styrene Information and Research Center
New form 08-2018
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 14/14
by | Sep 27, 2025
RTM AND COLD MOLDING RESIN
Unsaturated Polyester Resin
Liquid.
SAFETY DATA SHEET
GHS product identifier
Other means of identification
Product type
Emergency telephone
number (with hours of
operation)
Section 1. Identification
:
:
:
:
Supplier’s details :INTERPLASTIC CORPORATION
1225 Willow Lake Boulevard
St. Paul, MN 55110-5145
651.481.6860
RTM AND COLD MOLDING RESIN
Relevant identified uses of the substance or mixture and uses advised against
Product code :SIL44BA-2840A
Industrial applications.
CHEMTREC 24-Hour Emergency Telephone
US and Canada 800.424.9300
Outside US and Canada +1 703.741.5970
Section 2. Hazards identification
FLAMMABLE LIQUIDS – Category 3
ACUTE TOXICITY (inhalation) – Category 4
SKIN IRRITATION – Category 2
EYE IRRITATION – Category 2A
CARCINOGENICITY – Category 2
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) – Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) –
Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard statements :Flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
Suspected of causing cancer.
May cause respiratory irritation.
Causes damage to organs through prolonged or repeated exposure. (hearing organs)
Hazard pictograms :
Precautionary statements
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown dermal toxicity: 51.2%
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 1/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 2. Hazards identification
Prevention :Obtain special instructions before use. Do not handle until all safety precautions have
been read and understood. Wear protective gloves. Wear eye or face protection.
Wear protective clothing. Keep away from heat, hot surfaces, sparks, open flames and
other ignition sources. No smoking. Use explosion-proof electrical, ventilating, lighting
and all material-handling equipment. Use only non-sparking tools. Take precautionary
measures against static discharge. Keep container tightly closed. Use only outdoors or
in a well-ventilated area. Do not breathe vapor. Do not eat, drink or smoke when using
this product. Wash hands thoroughly after handling.
Response :Get medical attention if you feel unwell. IF exposed or concerned: Get medical
attention. IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Call a POISON CENTER or physician if you feel unwell. IF ON SKIN (or hair): Take off
immediately all contaminated clothing. Rinse skin with water or shower. IF ON SKIN:
Wash with plenty of soap and water. Take off contaminated clothing and wash it before
reuse. If skin irritation occurs: Get medical attention. IF IN EYES: Rinse cautiously
with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing. If eye irritation persists: Get medical attention.
Storage :Store in a well-ventilated place. Keep cool. Store containers in a safe place.
Disposal :Dispose of contents and container in accordance with all local, regional, national and
international regulations. Do not pressurize, cut, weld, braze, solder, drill, grind or
expose containers to heat or sources of ignition.
Hazards not otherwise
classified
:None known.
Section 3. Composition/information on ingredients
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified as hazardous to health or the environment and hence require reporting
in this section.
Other means of
identification
:Unsaturated Polyester Resin
Substance/mixture :
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
Any concentration shown as exact is based on formula.
VOC content is listed in Section 9.
Environmental composition is shown in Section 15.
styrene <= 52.0 100-42-5
N,N-dimethylaniline <= 1.0 121-69-7
Ingredient name % CAS number
Section 4. First aid measures
Eye contact :
Description of necessary first aid measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention. Buffered baby shampoo will aid in removal of resin.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 2/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and
keep at rest in a position comfortable for breathing. If material has been swallowed and
the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention. Never give
anything by mouth to an unconscious person. If unconscious, place in recovery position
and get medical attention immediately. Maintain an open airway. Loosen tight clothing
such as a collar, tie, belt or waistband.
Flush contaminated skin with plenty of water. Remove contaminated clothing and
shoes. Continue to rinse for at least 10 minutes. Get medical attention. Wash clothing
before reuse. Clean shoes thoroughly before reuse.
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Skin contact
Inhalation
Ingestion :
:
:
Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 3/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
Flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard. In a
fire or if heated, a pressure increase will occur and the container may burst, with the risk
of a subsequent explosion. The vapor/gas is heavier than air and will spread along the
ground. Vapors may accumulate in low or confined areas or travel a considerable
distance to a source of ignition and flash back.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
Use dry chemical, CO , water spray (fog) or foam.
Extinguishing media
:
:
:
Do not use water jet.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Shut off all ignition sources.
No flares, smoking or flames in hazard area. Avoid breathing vapor or mist. Provide
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put
on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders:If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,
water courses, basements or confined areas. Contain and collect spillage with non-
combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and
place in container for disposal according to local regulations (see Section 13). Dispose
of via a licensed waste disposal contractor. Contaminated absorbent material may pose
the same hazard as the spilled product. Note: see Section 1 for emergency contact
information and Section 13 for waste disposal. Wear appropriate respiratory protection.
Wear protective clothing and eye or face protection:
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Dispose of via a licensed waste disposal contractor.
Absorb with an inert material and transfer the spilled material and absorbent to an
appropriate waste disposal container. Wear appropriate respirator when ventilation is
inadequate. Wear eye/face protection.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 4/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Do not store above the following temperature: 38 C (100.4 F). Store in accordance with
local regulations. Store in a segregated and approved area. Store in original container
protected from direct sunlight in a dry, cool and well-ventilated area, away from
incompatible materials (see Section 10) and food and drink. Eliminate all ignition
sources. Separate from oxidizing materials. Keep container tightly closed and sealed
until ready for use. Containers that have been opened must be carefully resealed and
kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. See Section 10 for incompatible
materials before handling or use. Store containers in a safe place.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Avoid exposure -
obtain special instructions before use. Do not handle until all safety precautions have
been read and understood. Do not get in eyes or on skin or clothing. Do not breathe
vapor or mist. Do not ingest. Use only with adequate ventilation. Wear appropriate
respirator when ventilation is inadequate. Do not enter storage areas and confined
spaces unless adequately ventilated. Keep in the original container or an approved
alternative made from a compatible material, kept tightly closed when not in use. Store
and use away from heat, sparks, open flame or any other ignition source. Use
explosion-proof electrical (ventilating, lighting and material handling) equipment. Use
only non-sparking tools. Take precautionary measures against electrostatic discharges.
Empty containers retain product residue and can be hazardous. Do not reuse container.
:
Precautions for safe handling
styrene ACGIH TLV (United States, 3/2017).
TWA: 20 ppm 8 hours.
TWA: 85 mg/m 8 hours.
STEL: 40 ppm 15 minutes.
STEL: 170 mg/m 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
TWA: 50 ppm 8 hours.
TWA: 215 mg/m 8 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
OSHA PEL Z2 (United States, 2/2013).
TWA: 100 ppm 8 hours.
CEIL: 200 ppm
AMP: 600 ppm 5 minutes.
NIOSH REL (United States, 10/2016).
TWA: 50 ppm 10 hours.
TWA: 215 mg/m 10 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
N,N-dimethylaniline ACGIH TLV (United States, 3/2017). Absorbed through skin.
TWA: 5 ppm 8 hours.
TWA: 25 mg/m 8 hours.
STEL: 10 ppm 15 minutes.
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 5/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 8. Exposure controls/personal protection
STEL: 50 mg/m 15 minutes.
OSHA PEL 1989 (United States, 3/1989). Absorbed through skin.
TWA: 5 ppm 8 hours.
TWA: 25 mg/m 8 hours.
STEL: 10 ppm 15 minutes.
STEL: 50 mg/m 15 minutes.
NIOSH REL (United States, 10/2016). Absorbed through skin.
TWA: 5 ppm 10 hours.
TWA: 25 mg/m 10 hours.
STEL: 10 ppm 15 minutes.
STEL: 50 mg/m 15 minutes.
OSHA PEL (United States, 6/2016). Absorbed through skin.
TWA: 5 ppm 8 hours.
TWA: 25 mg/m 8 hours.
Hand protection Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product. When there is a risk of ignition from static electricity, wear anti-
static protective clothing. For the greatest protection from static discharges, clothing
should include anti-static overalls, boots and gloves.
:
Environmental exposure
controls
:Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or
other engineering controls to keep worker exposure to airborne contaminants below any
recommended or statutory limits. The engineering controls also need to keep gas,
vapor or dust concentrations below any lower explosive limits. Use explosion-proof
ventilation equipment.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Wash contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 6/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 8. Exposure controls/personal protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Respiratory protection :
Section 9. Physical and chemical properties
Physical state
Melting point
Vapor pressure
Relative density
Vapor density
Solubility
Liquid. [Liquid.]
Not available.
0.9 to 1.3
3.6 [Air = 1]
0.67 kPa (5 mm Hg) [room temperature]
Not available.
Sweetish.Odor
pH
Brownish-red.Color
Evaporation rate <1 (butyl acetate = 1)
Auto-ignition temperature
Flash point
Not available.
Closed cup: 31 C (87.8 F)
Not available.
Not applicable.
Viscosity Not available.
0.1 ppmOdor threshold
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
Appearance
Boiling point :145 C (293 F)
Lower and upper explosive
(flammable) limits
:Lower: 0.9%
Upper: 6.8%
Solubility in water :Not applicable.
VOC content :51.7 % (w/w) As shipped, including monomers and additives.
Section 10. Stability and reactivity
Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,
braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not
allow vapor to accumulate in low or confined areas.
The product is stable.Chemical stability
Reactive or incompatible with the following materials:
oxidizing materials
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Hazardous reactions or instability may occur under certain conditions of storage or use.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Hazardous polymerization may occur under certain conditions of storage or use. Keep
away from heat and direct sunlight. Keep away from heat and flame. Keep away from
oxidizing agents.
Reactive or incompatible with the following materials: metals, acids and alkalis.
Incompatible with alkali metals. Incompatible with some alkalis. Incompatible with some
strong acids. Incompatible with copper alloys, brass.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 7/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 10. Stability and reactivity
Hazardous decomposition
products
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
:
Section 11. Toxicological information
Acute toxicity
styrene LC50 Inhalation Gas. Rat 2770 ppm 4 hours
LC50 Inhalation Vapor Rat 11800 mg/m 4 hours
LD50 Oral Rat 2650 mg/kg -
N,N-dimethylaniline LD50 Dermal Rabbit 1770 mg/kg -
LD50 Oral Rat 951 mg/kg -
Product/ingredient name Result Species Dose Exposure
Carcinogenicity
Not available.
Conclusion/Summary :
Mutagenicity
Not available.
Irritation/Corrosion
styrene Eyes - Mild irritant Human - 50 parts per
million
-
Eyes - Moderate irritantRabbit - 24 hours 100
milligrams
-
Eyes - Severe irritantRabbit - 100
milligrams
-
Skin - Mild irritant Rabbit - 500
milligrams
-
Skin - Moderate irritantRabbit - 100 Percent-
N,N-dimethylaniline Eyes - Moderate irritantRabbit - 24 hours 20
milligrams
-
Eyes - Moderate irritantRabbit - 20 milligrams-
Skin - Mild irritant Rabbit - 24 hours 500
milligrams
-
Skin - Mild irritant Rabbit - 500
milligrams
-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Information on toxicological effects
Classification
Styrene manufacturers have determined that the weight of evidence for the
carcinogenicity of this substance does not meet the criteria for classification.
Styrene is listed by IARC as a possible carcinogen to humans (Group 2B) based on
"limited evidence" in humans, "limited evidence" in animals and "other relevant data".
The United States NTP listed styrene as reasonably anticipated to be a human
carcinogen based on "limited evidence" from studies in humans, "sufficient evidence"
from studies in experimental animals, and supporting data on mechanisms of
carcinogenesis. The significance of these results for humans has not been established
through risk assessment.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 8/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 11. Toxicological information
Teratogenicity
Not available.
Reproductive toxicity
Not available.
Information on the likely
routes of exposure
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Delayed and immediate effects and also chronic effects from short and long term exposure
Specific target organ toxicity (single exposure)
Specific target organ toxicity (repeated exposure)
styrene Category 3 Not applicable.Respiratory tract
irritation
Name Category
Name Category
styrene Category 1 Inhalation hearing organs
Aspiration hazard
Name Result
styrene ASPIRATION HAZARD - Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
:Not available.
Potential acute health effects
Short term exposure
styrene - 2B Reasonably anticipated to be a human carcinogen.
N,N-dimethylaniline - 3 -
Product/ingredient name NTPIARCOSHA
A study of long term effects of workers exposed to styrene levels in the range of 25-35 ppm for an 8-hour TWA indicated
a possible mild hearing loss.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 9/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 11. Toxicological information
Not available.
Causes damage to organs through prolonged or repeated exposure.General :
Suspected of causing cancer. Risk of cancer depends on duration and level of
exposure.
Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Potential chronic health effects
Numerical measures of toxicity
Oral 5172.9 mg/kg
Inhalation (gases) 5407.1 ppm
Inhalation (vapors) 23.03 mg/l
Route ATE value
Acute toxicity estimates
Potential immediate
effects
:Not available.
Potential delayed effects:Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects:Not available.
Section 12. Ecological information
Toxicity
styrene Acute EC50 1400 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
72 hours
Acute EC50 720 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
96 hours
Acute EC50 4700 g/l Fresh water Daphnia - Daphnia magna 48 hours
Acute LC50 52 mg/l Marine water Crustaceans - Artemia salina48 hours
Acute LC50 4020 g/l Fresh water Fish - Pimephales promelas 96 hours
Chronic NOEC 63 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
96 hours
N,N-dimethylaniline Acute EC50 22000 g/l Fresh water Algae - Chlorella pyrenoidosa72 hours
Acute EC50 2.3 mg/l Fresh water Daphnia - Daphnia magna 48 hours
Acute LC50 52600 g/l Fresh water Fish - Pimephales promelas 96 hours
Chronic NOEC 14000 g/l Fresh waterAlgae - Chlorella pyrenoidosa72 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
styrene OECD 70 % - Readily - 28 days - -
Product/ingredient name Test DoseResult Inoculum
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 10/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 12. Ecological information
LogPow BCF Potential
Bioaccumulative potential
Other adverse effects :No known significant effects or critical hazards.
Product/ingredient name
styrene 0.35 13.49 low
N,N-dimethylaniline 1.171 16 low
Product/ingredient name Aquatic half-life Photolysis Biodegradability
styrene - - Readily
Soil/water partition
coefficient (KOC)
:Not available.
Mobility in soil
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Vapor from product residues may create a highly flammable or explosive atmosphere
inside the container. Do not cut, weld or grind used containers unless they have been
cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact
with soil, waterways, drains and sewers.
:Disposal methods
Section 14. Transport information
RESIN
SOLUTION
3
III
RESIN
SOLUTION
3
III
RESIN
SOLUTION
UN1866
3
III
UN1866 UN1866
DOT
Classification
IMDGIATA
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional information
Environmental
hazards
No. No.No.
Mexico
Classification
UN1866
RESIN
SOLUTION
3
III
No.
TDG
Classification
UN1866
RESIN
SOLUTION
3
III
No.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 11/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 14. Transport information
Reportable quantity 1952 lbs / 886.22 kg [212.83 gal / 805.65 L]. Package sizes
shipped in quantities less than the product reportable quantity are not subject to the RQ
(reportable quantity) transportation requirements.
Special precautions for user
Transport in bulk according
to Annex II of MARPOL and
the IBC Code
Transport within user s premises: always transport in closed containers that are
upright and secure. Ensure that persons transporting the product know what to do in the
event of an accident or spillage.
:Not available.
:
Product classified as per the following sections of the Transportation of Dangerous
Goods Regulations: 2.18-2.19 (Class 3).
DOT Classification
TDG Classification
:
:
Section 15. Regulatory information
U.S. Federal regulations
Clean Water Act (CWA) 307: ethylbenzene; Naphthenic acids, copper salts
Clean Water Act (CWA) 311: styrene; ethylbenzene; xylene
:
SARA 313
Clean Air Act Section 112
(b) Hazardous Air
Pollutants (HAPs)
:
Clean Air Act Section 602
Class I Substances
:Not listed
Clean Air Act Section 602
Class II Substances
:Not listed
TSCA 8(a) PAIR: Poly(oxy-1,2-ethanediyl), -[4-(1,1,3,3-tetramethylbutyl)phenyl]- -
hydroxy-; 4-tert-butylpyrocatechol; triethyl phosphate; N,N-dimethylaniline
TSCA 8(a) CDR Exempt/Partial exemption: Not determined
TSCA 8(c) calls for record of SAR: triethyl phosphate
SARA 302/304
SARA 304 RQ :400000 lbs / 181600 kg [43612.4 gal / 165090.9 L]
1,4-dihydroxybenzene <0.1 Yes.500 / 10000- 100 -
Composition/information on ingredients
Name % EHS(lbs) (lbs)(gallons) (gallons)
SARA 302 TPQ SARA 304 RQ
SARA 311/312
Classification :FLAMMABLE LIQUIDS - Category 3
ACUTE TOXICITY (inhalation) - Category 4
SKIN IRRITATION - Category 2
EYE IRRITATION - Category 2A
CARCINOGENICITY - Category 2
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Styrene
Cobalt Compounds
Ethyl benzene
Xylenes
Hydroquinone
N,N-Diethyl aniline
Glycol ethers
Quinone
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 12/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 15. Regulatory information
The following components are listed: STYRENE; PHENYLETHYLENEMassachusetts :
Product name CAS number %
SARA 313 notifications must not be detached from the SDS and any copying and redistribution of the SDS shall include
copying and redistribution of the notice attached to copies of the SDS subsequently redistributed.
Styrene
Ethylbenzene
Form R - Reporting
requirements
Supplier notification
California Prop. 65
New York :The following components are listed: Styrene
New Jersey :The following components are listed: STYRENE MONOMER; BENZENE, ETHENYL-
Pennsylvania :The following components are listed: BENZENE, ETHENYL-
State regulations
Inventory list
Australia :All components are listed or exempted.
Canada :All components are listed or exempted.
China :All components are listed or exempted.
Europe :Not determined.
Japan :Japan inventory (ENCS): Not determined.
Japan inventory (ISHL): Not determined.
Republic of Korea :All components are listed or exempted.
Malaysia :Not determined.
New Zealand :All components are listed or exempted.
Philippines :Not determined.
Taiwan :All components are listed or exempted.
Turkey :Not determined.
United States :All components are listed or exempted.
Thailand :Not determined.
Viet Nam :Not determined.
:The following components are listed. For more information go to www.P65Warnings.ca.gov.
styrene 100-42-5 51.23
styrene 100-42-5 51.23
Any concentration shown as exact is based on formula.
Section 16. Other information
Hazardous Material Information System (U.S.A.)
2
3
1
*
Health
Flammability
Physical hazards
Caution: HMIS ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS
ratings are to be used with a fully implemented HMIS program. HMIS is a registered trademark and service
mark of the American Coatings Association, Inc.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 13/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 16. Other information
9/6/2018
History
Date of printing
Date of issue/Date of
revision
Version
Prepared by
Date of previous issue
:
:
:
:
:
References :
Key to abbreviations :ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
UN = United Nations
9/6/2018
No previous validation
1
1
3
2
National Fire Protection Association (U.S.A.)
Health
Special
Instability/Reactivity
Flammability
The customer is responsible for determining the PPE code for this material. For more information on HMIS
Personal Protective Equipment (PPE) codes, consult the HMIS Implementation Manual.
Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency
Response Copyright 1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is
not the complete and official position of the National Fire Protection Association, on the referenced subject
which is represented only by the standard in its entirety.
Copyright 2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to
be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of
chemicals. The user is referred to certain limited number of chemicals with recommended classifications in
NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA
or not, anyone using the 704 systems to classify chemicals does so at their own risk.
Procedure used to derive the classification
Classification Justification
FLAMMABLE LIQUIDS - Category 3 On basis of test data
ACUTE TOXICITY (inhalation) - Category 4 Calculation method
SKIN IRRITATION - Category 2 Calculation method
EYE IRRITATION - Category 2A Calculation method
CARCINOGENICITY - Category 2 Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Calculation method
Health, Safety and Environmental Department
For questions about the
SDS, contact
:iasafety@ip-corporation.com
29 CFR 1910.1200 Hazard Communication Standard, March 2012
CCR Title 27 Division 4 Office of Environmental Health Hazard Assessment (California
Prop. 65)
American Composites Manufacturers Association
Styrene Information and Research Center
New form 08-2018
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 14/15
RTM AND COLD MOLDING RESIN SIL44BA-2840A
Section 16. Other information
To the best of our knowledge, the information contained herein is accurate. However, neither the above-named
supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Notice to reader
Indicates information that has changed from previously issued version.
Date of issue/Date of revision :9/6/2018 Date of previous issue :No previous validationVersion:1 15/15
by | Sep 27, 2025
SURFBOARD RESIN
Unsaturated Polyester Resin
Liquid.
SAFETY DATA SHEET
GHS product identifier
Other means of identification
Product type
Emergency telephone
number (with hours of
operation)
Section 1. Identification
:
:
:
:
Supplier’s details :INTERPLASTIC CORPORATION
1225 Willow Lake Boulevard
St. Paul, MN 55110-5145
651.481.6860
SURFBOARD RESIN
Relevant identified uses of the substance or mixture and uses advised against
Product code :SIL66BQ-250A
Industrial applications.
CHEMTREC 24-Hour Emergency Telephone
US and Canada 800.424.9300
Outside US and Canada +1 703.741.5970
Section 2. Hazards identification
FLAMMABLE LIQUIDS – Category 3
ACUTE TOXICITY (inhalation) – Category 4
SKIN IRRITATION – Category 2
EYE IRRITATION – Category 2A
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) – Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) –
Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard statements :Flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.
Causes damage to organs through prolonged or repeated exposure. (hearing organs)
Hazard pictograms :
Precautionary statements
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown dermal toxicity: 35.2%
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 1/14
SURFBOARD RESIN SIL66BQ-250A
Section 2. Hazards identification
Prevention :Wear protective gloves. Wear eye or face protection. Keep away from heat, hot
surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-
proof electrical, ventilating, lighting and all material-handling equipment. Use only non-
sparking tools. Take precautionary measures against static discharge. Keep container
tightly closed. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Do
not eat, drink or smoke when using this product. Wash hands thoroughly after handling.
Response :Get medical attention if you feel unwell. IF INHALED: Remove person to fresh air and
keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with
water or shower. IF ON SKIN: Wash with plenty of soap and water. Take off
contaminated clothing and wash it before reuse. If skin irritation occurs: Get medical
attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get
medical attention.
Storage :Store in a well-ventilated place. Keep cool. Store containers in a safe place.
Disposal :Dispose of contents and container in accordance with all local, regional, national and
international regulations. Do not pressurize, cut, weld, braze, solder, drill, grind or
expose containers to heat or sources of ignition.
Hazards not otherwise
classified
:None known.
Section 3. Composition/information on ingredients
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified as hazardous to health or the environment and hence require reporting
in this section.
Other means of
identification
:Unsaturated Polyester Resin
Substance/mixture :
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
Any concentration shown as exact is based on formula.
VOC content is listed in Section 9.
Environmental composition is shown in Section 15.
styrene <= 36.0 100-42-5
Ingredient name % CAS number
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Section 4. First aid measures
Eye contact
Inhalation :
:
Description of necessary first aid measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention. Buffered baby shampoo will aid in removal of resin.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 2/14
SURFBOARD RESIN SIL66BQ-250A
Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and
keep at rest in a position comfortable for breathing. If material has been swallowed and
the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention following
exposure or if feeling unwell. Never give anything by mouth to an unconscious person.
If unconscious, place in recovery position and get medical attention immediately.
Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Flush contaminated skin with plenty of water. Remove contaminated clothing and
shoes. Continue to rinse for at least 10 minutes. Get medical attention. Wash clothing
before reuse. Clean shoes thoroughly before reuse.
Skin contact
Ingestion :
:
Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Section 5. Fire-fighting measures
Use dry chemical, CO , water spray (fog) or foam.
Extinguishing media
Do not use water jet.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 3/14
SURFBOARD RESIN SIL66BQ-250A
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
Flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard. In a
fire or if heated, a pressure increase will occur and the container may burst, with the risk
of a subsequent explosion. The vapor/gas is heavier than air and will spread along the
ground. Vapors may accumulate in low or confined areas or travel a considerable
distance to a source of ignition and flash back.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
:
:
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Shut off all ignition sources.
No flares, smoking or flames in hazard area. Avoid breathing vapor or mist. Provide
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put
on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders:If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,
water courses, basements or confined areas. Contain and collect spillage with non-
combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and
place in container for disposal according to local regulations (see Section 13). Dispose
of via a licensed waste disposal contractor. Contaminated absorbent material may pose
the same hazard as the spilled product. Note: see Section 1 for emergency contact
information and Section 13 for waste disposal. Wear appropriate respiratory protection.
Wear protective clothing and eye or face protection:
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Dispose of via a licensed waste disposal contractor.
Absorb with an inert material and transfer the spilled material and absorbent to an
appropriate waste disposal container. Wear appropriate respirator when ventilation is
inadequate. Wear eye/face protection.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 4/14
SURFBOARD RESIN SIL66BQ-250A
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Do not store above the following temperature: 38 C (100.4 F). Store in accordance with
local regulations. Store in a segregated and approved area. Store in original container
protected from direct sunlight in a dry, cool and well-ventilated area, away from
incompatible materials (see Section 10) and food and drink. Eliminate all ignition
sources. Separate from oxidizing materials. Keep container tightly closed and sealed
until ready for use. Containers that have been opened must be carefully resealed and
kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. See Section 10 for incompatible
materials before handling or use. Store containers in a safe place.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Do not breathe
vapor or mist. Do not ingest. Avoid contact with eyes, skin and clothing. Use only with
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Do
not enter storage areas and confined spaces unless adequately ventilated. Keep in the
original container or an approved alternative made from a compatible material, kept
tightly closed when not in use. Store and use away from heat, sparks, open flame or
any other ignition source. Use explosion-proof electrical (ventilating, lighting and
material handling) equipment. Use only non-sparking tools. Take precautionary
measures against electrostatic discharges. Empty containers retain product residue
and can be hazardous. Do not reuse container.
:
Precautions for safe handling
styrene ACGIH TLV (United States, 3/2017).
TWA: 20 ppm 8 hours.
TWA: 85 mg/m 8 hours.
STEL: 40 ppm 15 minutes.
STEL: 170 mg/m 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
TWA: 50 ppm 8 hours.
TWA: 215 mg/m 8 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
OSHA PEL Z2 (United States, 2/2013).
TWA: 100 ppm 8 hours.
CEIL: 200 ppm
AMP: 600 ppm 5 minutes.
NIOSH REL (United States, 10/2016).
TWA: 50 ppm 10 hours.
TWA: 215 mg/m 10 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 5/14
SURFBOARD RESIN SIL66BQ-250A
Section 8. Exposure controls/personal protection
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product. When there is a risk of ignition from static electricity, wear anti-
static protective clothing. For the greatest protection from static discharges, clothing
should include anti-static overalls, boots and gloves.
:
Environmental exposure
controls
:Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or
other engineering controls to keep worker exposure to airborne contaminants below any
recommended or statutory limits. The engineering controls also need to keep gas,
vapor or dust concentrations below any lower explosive limits. Use explosion-proof
ventilation equipment.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Wash contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
Section 9. Physical and chemical properties
Physical state
Melting point
Liquid.
Not available.
Sweetish.Odor
pH
VariousColor
Evaporation rate <1 (butyl acetate = 1)
Flash point Closed cup: 31 C (87.8 F)
Not applicable.
0.1 ppmOdor threshold
:
:
:
:
:
:
:
:
Appearance
Boiling point :145 C (293 F)
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 6/14
SURFBOARD RESIN SIL66BQ-250A
Section 9. Physical and chemical properties
Vapor pressure
Relative density
Vapor density
Solubility
0.9 to 1.3
3.6 [Air = 1]
0.67 kPa (5 mm Hg) [room temperature]
Not available.
Auto-ignition temperature Not available.
Not available.
Viscosity Not available.
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
Lower and upper explosive
(flammable) limits
:Lower: 0.9%
Upper: 6.8%
Solubility in water :Not applicable.
VOC content :35.3 % (w/w) As shipped, including monomers and additives.
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,
braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not
allow vapor to accumulate in low or confined areas.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
Reactive or incompatible with the following materials:
oxidizing materials
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Hazardous reactions or instability may occur under certain conditions of storage or use.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Hazardous polymerization may occur under certain conditions of storage or use. Keep
away from heat and direct sunlight. Keep away from heat and flame. Keep away from
oxidizing agents.
Reactive or incompatible with the following materials: metals, acids and alkalis.
Incompatible with alkali metals. Incompatible with some alkalis. Incompatible with some
strong acids. Incompatible with copper alloys, brass.
Section 11. Toxicological information
Acute toxicity
styrene LC50 Inhalation Gas. Rat 2770 ppm 4 hours
LC50 Inhalation Vapor Rat 11800 mg/m 4 hours
LD50 Oral Rat 2650 mg/kg -
Product/ingredient name Result Species Dose Exposure
Irritation/Corrosion
Information on toxicological effects
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 7/14
SURFBOARD RESIN SIL66BQ-250A
Section 11. Toxicological information
Carcinogenicity
Not available.
Conclusion/Summary :
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
styrene Eyes - Mild irritant Human - 50 parts per
million
-
Eyes - Moderate irritantRabbit - 24 hours 100
milligrams
-
Eyes - Severe irritantRabbit - 100
milligrams
-
Skin - Mild irritant Rabbit - 500
milligrams
-
Skin - Moderate irritantRabbit - 100 Percent-
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Specific target organ toxicity (repeated exposure)
styrene Category 3 Not applicable.Respiratory tract
irritation
Name Category
Name Category
styrene Category 1 Inhalation hearing organs
Aspiration hazard
Route of
exposure
Target organs
Route of
exposure
Target organs
Classification
styrene - 2B Reasonably anticipated to be a human carcinogen.
Product/ingredient name NTPIARCOSHA
Styrene manufacturers have determined that the weight of evidence for the
carcinogenicity of this substance does not meet the criteria for classification.
Styrene is listed by IARC as a possible carcinogen to humans (Group 2B) based on
"limited evidence" in humans, "limited evidence" in animals and "other relevant data".
The United States NTP listed styrene as reasonably anticipated to be a human
carcinogen based on "limited evidence" from studies in humans, "sufficient evidence"
from studies in experimental animals, and supporting data on mechanisms of
carcinogenesis. The significance of these results for humans has not been established
through risk assessment.
A study of long term effects of workers exposed to styrene levels in the range of 25-35 ppm for an 8-hour TWA indicated
a possible mild hearing loss.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 8/14
SURFBOARD RESIN SIL66BQ-250A
Section 11. Toxicological information
Not available.
Information on the likely
routes of exposure
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Causes damage to organs through prolonged or repeated exposure.General :
No known significant effects or critical hazards.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Numerical measures of toxicity
Acute toxicity estimates
Name Result
styrene ASPIRATION HAZARD - Category 1
:Not available.
Potential acute health effects
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects:Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects:Not available.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 9/14
SURFBOARD RESIN SIL66BQ-250A
Section 11. Toxicological information
Oral 7524.9 mg/kg
Inhalation (gases) 7865.7 ppm
Inhalation (vapors) 33.51 mg/l
Route ATE value
Section 12. Ecological information
LogPow BCF Potential
Bioaccumulative potential
Other adverse effects :No known significant effects or critical hazards.
Product/ingredient name
styrene 0.35 13.49 low
Product/ingredient name Aquatic half-life Photolysis Biodegradability
styrene - - Readily
Toxicity
styrene Acute EC50 1400 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
72 hours
Acute EC50 720 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
96 hours
Acute EC50 4700 g/l Fresh water Daphnia - Daphnia magna 48 hours
Acute LC50 52 mg/l Marine water Crustaceans - Artemia salina48 hours
Acute LC50 4020 g/l Fresh water Fish - Pimephales promelas 96 hours
Chronic NOEC 63 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
styrene OECD 70 % - Readily - 28 days - -
Product/ingredient name Test DoseResult Inoculum
Soil/water partition
coefficient (KOC)
:Not available.
Mobility in soil
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Vapor from product residues may create a highly flammable or explosive atmosphere
:Disposal methods
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 10/14
SURFBOARD RESIN SIL66BQ-250A
Section 13. Disposal considerations
inside the container. Do not cut, weld or grind used containers unless they have been
cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact
with soil, waterways, drains and sewers.
Section 14. Transport information
RESIN
SOLUTION
3
III
RESIN
SOLUTION
3
III
RESIN
SOLUTION
UN1866
3
III
UN1866 UN1866
Reportable quantity 2839.6 lbs / 1289.2 kg [309.6 gal / 1172 L]. Package sizes
shipped in quantities less than the product reportable quantity are not subject to the RQ
(reportable quantity) transportation requirements.
DOT
Classification
IMDGIATA
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional information
Environmental
hazards
Special precautions for user
Transport in bulk according
to Annex II of MARPOL and
the IBC Code
No. No.No.
Transport within user s premises: always transport in closed containers that are
upright and secure. Ensure that persons transporting the product know what to do in the
event of an accident or spillage.
:Not available.
:
Product classified as per the following sections of the Transportation of Dangerous
Goods Regulations: 2.18-2.19 (Class 3).
Mexico
Classification
UN1866
RESIN
SOLUTION
3
III
No.
DOT Classification
TDG Classification
:
:
TDG
Classification
UN1866
RESIN
SOLUTION
3
III
No.
Section 15. Regulatory information
U.S. Federal regulations
Clean Water Act (CWA) 307: Naphthenic acids, copper salts
Clean Water Act (CWA) 311: styrene
:
Clean Air Act Section 112
(b) Hazardous Air
Pollutants (HAPs)
:
Clean Air Act Section 602
Class I Substances
:Not listed
Clean Air Act Section 602
Class II Substances
:Not listed
TSCA 8(a) PAIR: 4-tert-butylpyrocatechol
TSCA 8(a) CDR Exempt/Partial exemption: Not determined
SARA 302/304
Composition/information on ingredients
Styrene
Hydroquinone
Cobalt Compounds
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 11/14
SURFBOARD RESIN SIL66BQ-250A
Section 15. Regulatory information
The following components are listed: STYRENE; PHENYLETHYLENEMassachusetts :
SARA 313
Product name CAS number %
SARA 313 notifications must not be detached from the SDS and any copying and redistribution of the SDS shall include
copying and redistribution of the notice attached to copies of the SDS subsequently redistributed.
Styrene
Form R - Reporting
requirements
Supplier notification
California Prop. 65
New York :The following components are listed: Styrene
New Jersey :The following components are listed: STYRENE MONOMER; BENZENE, ETHENYL-
Pennsylvania :The following components are listed: BENZENE, ETHENYL-
State regulations
SARA 304 RQ :4906350.9 lbs / 2227483.3 kg [534944.4 gal / 2024984.8 L]
1,4-dihydroxybenzene <0.1 Yes.500 / 10000- 100 -
Name % EHS(lbs) (lbs)(gallons) (gallons)
SARA 302 TPQ SARA 304 RQ
Inventory list
Australia :All components are listed or exempted.
Canada :All components are listed or exempted.
China :All components are listed or exempted.
Europe :Not determined.
Japan :Japan inventory (ENCS): Not determined.
Japan inventory (ISHL): Not determined.
Republic of Korea :All components are listed or exempted.
Malaysia :Not determined.
New Zealand :All components are listed or exempted.
Philippines :Not determined.
Taiwan :All components are listed or exempted.
Turkey :Not determined.
United States :All components are listed or exempted.
Thailand :Not determined.
Viet Nam :Not determined.
SARA 311/312
Classification :FLAMMABLE LIQUIDS - Category 3
ACUTE TOXICITY (inhalation) - Category 4
SKIN IRRITATION - Category 2
EYE IRRITATION - Category 2A
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
:The following components are listed. For more information go to www.P65Warnings.ca.gov.
styrene 100-42-5 <= 36.0
styrene 100-42-5 35.22
Any concentration shown as exact is based on formula.
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 12/14
SURFBOARD RESIN SIL66BQ-250A
Section 16. Other information
9/7/2018
History
Date of printing
Date of issue/Date of
revision
Version
Prepared by
Date of previous issue
:
:
:
:
:
9/7/2018
No previous validation
1
Hazardous Material Information System (U.S.A.)
2
3
1
1
3
2
*
National Fire Protection Association (U.S.A.)
Health
Special
Instability/Reactivity
Flammability
Health
Flammability
Physical hazards
Caution: HMIS ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS
ratings are to be used with a fully implemented HMIS program. HMIS is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS
Personal Protective Equipment (PPE) codes, consult the HMIS Implementation Manual.
Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency
Response Copyright 1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is
not the complete and official position of the National Fire Protection Association, on the referenced subject
which is represented only by the standard in its entirety.
Copyright 2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to
be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of
chemicals. The user is referred to certain limited number of chemicals with recommended classifications in
NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA
or not, anyone using the 704 systems to classify chemicals does so at their own risk.
Procedure used to derive the classification
Classification Justification
FLAMMABLE LIQUIDS - Category 3 On basis of test data
ACUTE TOXICITY (inhalation) - Category 4 Calculation method
SKIN IRRITATION - Category 2 Calculation method
EYE IRRITATION - Category 2A Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Calculation method
Health, Safety and Environmental Department
For questions about the
SDS, contact
:iasafety@ip-corporation.com
New form 08-2018
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 13/14
SURFBOARD RESIN SIL66BQ-250A
Section 16. Other information
To the best of our knowledge, the information contained herein is accurate. However, neither the above-named
supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Notice to reader
Indicates information that has changed from previously issued version.
References :
Key to abbreviations :ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
UN = United Nations
29 CFR 1910.1200 Hazard Communication Standard, March 2012
CCR Title 27 Division 4 Office of Environmental Health Hazard Assessment (California
Prop. 65)
American Composites Manufacturers Association
Styrene Information and Research Center
Date of issue/Date of revision :9/7/2018 Date of previous issue :No previous validationVersion:1 14/14
by | Sep 27, 2025
by | Sep 27, 2025
Surfboard Resin
Unsaturated Polyester Resin
Liquid.
SAFETY DATA SHEET
GHS product identifier
Other means of identification
Product type
Emergency telephone
number (with hours of
operation)
Section 1. Identification
:
:
:
:
Supplier’s details :INTERPLASTIC CORPORATION
1225 Willow Lake Boulevard
St. Paul, MN 55110-5145
651.481.6860
Surfboard Resin
Relevant identified uses of the substance or mixture and uses advised against
Product code :SIL66BE-249BB
Industrial applications.
CHEMTREC 24-Hour Emergency Telephone
US and Canada 800.424.9300
Outside US and Canada +1 703.741.5970
Section 2. Hazards identification
FLAMMABLE LIQUIDS – Category 3
ACUTE TOXICITY (inhalation) – Category 4
SKIN IRRITATION – Category 2
EYE IRRITATION – Category 2A
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) – Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) –
Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard statements :Flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.
Causes damage to organs through prolonged or repeated exposure. (hearing organs)
Hazard pictograms :
Precautionary statements
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown dermal toxicity: 35.3%
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 1/14
Surfboard Resin SIL66BE-249BB
Section 2. Hazards identification
Prevention :Wear protective gloves. Wear eye or face protection. Keep away from heat, hot
surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-
proof electrical, ventilating, lighting and all material-handling equipment. Use only non-
sparking tools. Take precautionary measures against static discharge. Keep container
tightly closed. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Do
not eat, drink or smoke when using this product. Wash hands thoroughly after handling.
Response :Get medical attention if you feel unwell. IF INHALED: Remove person to fresh air and
keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with
water or shower. IF ON SKIN: Wash with plenty of soap and water. Take off
contaminated clothing and wash it before reuse. If skin irritation occurs: Get medical
attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get
medical attention.
Storage :Store in a well-ventilated place. Keep cool. Store containers in a safe place.
Disposal :Dispose of contents and container in accordance with all local, regional, national and
international regulations. Do not pressurize, cut, weld, braze, solder, drill, grind or
expose containers to heat or sources of ignition.
Hazards not otherwise
classified
:None known.
Section 3. Composition/information on ingredients
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified as hazardous to health or the environment and hence require reporting
in this section.
Other means of
identification
:Unsaturated Polyester Resin
Substance/mixture :
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
Any concentration shown as exact is based on formula.
VOC content is listed in Section 9.
Environmental composition is shown in Section 15.
styrene <= 36.0 100-42-5
Ingredient name % CAS number
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Section 4. First aid measures
Eye contact
Inhalation :
:
Description of necessary first aid measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention. Buffered baby shampoo will aid in removal of resin.
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 2/14
Surfboard Resin SIL66BE-249BB
Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and
keep at rest in a position comfortable for breathing. If material has been swallowed and
the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention following
exposure or if feeling unwell. Never give anything by mouth to an unconscious person.
If unconscious, place in recovery position and get medical attention immediately.
Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Remove contaminated clothing and shoes. Flush contaminated skin with plenty of
water. Continue to rinse for at least 10 minutes. Get medical attention. Wash clothing
before reuse. Clean shoes thoroughly before reuse.
Skin contact
Ingestion :
:
Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Section 5. Fire-fighting measures
Use dry chemical, CO , water spray (fog) or foam.
Extinguishing media
Do not use water jet.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 3/14
Surfboard Resin SIL66BE-249BB
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
Flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard. In a
fire or if heated, a pressure increase will occur and the container may burst, with the risk
of a subsequent explosion. The vapor/gas is heavier than air and will spread along the
ground. Vapors may accumulate in low or confined areas or travel a considerable
distance to a source of ignition and flash back.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
:
:
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Shut off all ignition sources.
No flares, smoking or flames in hazard area. Avoid breathing vapor or mist. Provide
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put
on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders:If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,
water courses, basements or confined areas. Contain and collect spillage with non-
combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and
place in container for disposal according to local regulations (see Section 13). Dispose
of via a licensed waste disposal contractor. Contaminated absorbent material may pose
the same hazard as the spilled product. Note: see Section 1 for emergency contact
information and Section 13 for waste disposal. Wear appropriate respiratory protection.
Wear protective clothing and eye or face protection:
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Dispose of via a licensed waste disposal contractor.
Absorb with an inert material and transfer the spilled material and absorbent to an
appropriate waste disposal container. Wear appropriate respirator when ventilation is
inadequate. Wear eye/face protection.
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 4/14
Surfboard Resin SIL66BE-249BB
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Do not store above the following temperature: 38 C (100.4 F). Store in accordance with
local regulations. Store in a segregated and approved area. Store in original container
protected from direct sunlight in a dry, cool and well-ventilated area, away from
incompatible materials (see Section 10) and food and drink. Eliminate all ignition
sources. Separate from oxidizing materials. Keep container tightly closed and sealed
until ready for use. Containers that have been opened must be carefully resealed and
kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. See Section 10 for incompatible
materials before handling or use. Store containers in a safe place.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Do not breathe
vapor or mist. Do not ingest. Avoid contact with eyes, skin and clothing. Use only with
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Do
not enter storage areas and confined spaces unless adequately ventilated. Keep in the
original container or an approved alternative made from a compatible material, kept
tightly closed when not in use. Store and use away from heat, sparks, open flame or
any other ignition source. Use explosion-proof electrical (ventilating, lighting and
material handling) equipment. Use only non-sparking tools. Take precautionary
measures against electrostatic discharges. Empty containers retain product residue
and can be hazardous. Do not reuse container.
:
Precautions for safe handling
styrene ACGIH TLV (United States, 3/2019).
TWA: 20 ppm 8 hours.
STEL: 40 ppm 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
TWA: 50 ppm 8 hours.
TWA: 215 mg/m 8 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
OSHA PEL Z2 (United States, 2/2013).
TWA: 100 ppm 8 hours.
CEIL: 200 ppm
AMP: 600 ppm 5 minutes.
NIOSH REL (United States, 10/2016).
TWA: 50 ppm 10 hours.
TWA: 215 mg/m 10 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 5/14
Surfboard Resin SIL66BE-249BB
Section 8. Exposure controls/personal protection
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product. When there is a risk of ignition from static electricity, wear anti-
static protective clothing. For the greatest protection from static discharges, clothing
should include anti-static overalls, boots and gloves.
:
Environmental exposure
controls
:Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or
other engineering controls to keep worker exposure to airborne contaminants below any
recommended or statutory limits. The engineering controls also need to keep gas,
vapor or dust concentrations below any lower explosive limits. Use explosion-proof
ventilation equipment.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Wash contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
Section 9. Physical and chemical properties
Physical state
Melting point
Liquid.
Not available.
Sweetish.Odor
pH
VariousColor
Evaporation rate <1 (butyl acetate = 1)
Flash point Closed cup: 31.1 C (88 F)
Not applicable.
0.1 ppmOdor threshold
:
:
:
:
:
:
:
:
Appearance
Boiling point :145 C (293 F)
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 6/14
Surfboard Resin SIL66BE-249BB
Section 9. Physical and chemical properties
Vapor pressure
Relative density
Vapor density
Solubility
0.9 to 1.3
3.6 [Air = 1]
0.67 kPa (5 mm Hg) [room temperature]
Not available.
Auto-ignition temperature Not available.
Not available.
Viscosity Not available.
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
Lower and upper explosive
(flammable) limits
:Lower: 0.9%
Upper: 6.8%
Solubility in water :Not applicable.
VOC content :35.3 % (w/w) As shipped, including monomers and additives.
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,
braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not
allow vapor to accumulate in low or confined areas.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
Reactive or incompatible with the following materials:
oxidizing materials
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Hazardous reactions or instability may occur under certain conditions of storage or use.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Hazardous polymerization may occur under certain conditions of storage or use. Keep
away from heat and direct sunlight. Keep away from heat and flame. Keep away from
oxidizing agents.
Reactive or incompatible with the following materials: metals, acids and alkalis.
Incompatible with alkali metals. Incompatible with some alkalis. Incompatible with some
strong acids. Incompatible with copper alloys, brass.
Section 11. Toxicological information
Acute toxicity
styrene LC50 Inhalation Gas. Rat 2770 ppm 4 hours
LC50 Inhalation Vapor Rat 11800 mg/m 4 hours
LD50 Oral Rat 2650 mg/kg -
Product/ingredient name Result Species Dose Exposure
Irritation/Corrosion
Information on toxicological effects
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 7/14
Surfboard Resin SIL66BE-249BB
Section 11. Toxicological information
Carcinogenicity
Not available.
Conclusion/Summary :
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
styrene Eyes - Mild irritant Human - 50 ppm -
Eyes - Moderate irritantRabbit - 24 hours 100
mg
-
Eyes - Severe irritantRabbit - 100 mg -
Skin - Mild irritant Rabbit - 500 mg -
Skin - Moderate irritantRabbit - 100 % -
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Specific target organ toxicity (repeated exposure)
styrene Category 3 Not applicable.Respiratory tract
irritation
Name Category
Name Category
styrene Category 1 Inhalation hearing organs
Aspiration hazard
Name Result
styrene ASPIRATION HAZARD - Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
Classification
styrene - 2A Reasonably anticipated to be a human carcinogen.
Product/ingredient name NTPIARCOSHA
Styrene manufacturers have determined that the weight of evidence for the
carcinogenicity of this substance does not meet the criteria for classification.
In 2018, styrene was listed by IARC as a probable carcinogen to humans (Group 2A)
based on hazard assessment data. The United States NTP listed styrene as reasonably
anticipated to be a human carcinogen based on "limited evidence" from studies in
humans, "sufficient evidence" from studies in experimental animals, and supporting
data on mechanisms of carcinogenesis. The significance of these results for humans
has not been established through risk assessment.
A study of long term effects of workers exposed to styrene levels in the range of 25-35 ppm for an 8-hour TWA indicated
a possible mild hearing loss.
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 8/14
Surfboard Resin SIL66BE-249BB
Section 11. Toxicological information
Not available.
Information on the likely
routes of exposure
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Causes damage to organs through prolonged or repeated exposure.General :
No known significant effects or critical hazards.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Numerical measures of toxicity
Oral 7512 mg/kg
Inhalation (gases) 7852.2 ppm
Inhalation (vapors) 33.45 mg/l
Route ATE value
Acute toxicity estimates
:Not available.
Potential acute health effects
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects:Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects:Not available.
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 9/14
Surfboard Resin SIL66BE-249BB
Section 12. Ecological information
LogPow BCF Potential
Bioaccumulative potential
Other adverse effects :No known significant effects or critical hazards.
Product/ingredient name
styrene 0.35 13.49 low
Product/ingredient name Aquatic half-life Photolysis Biodegradability
styrene - - Readily
Toxicity
styrene Acute EC50 1400 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
72 hours
Acute EC50 720 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
96 hours
Acute EC50 4700 g/l Fresh water Daphnia - Daphnia magna 48 hours
Acute LC50 52 mg/l Marine water Crustaceans - Artemia salina48 hours
Acute LC50 4020 g/l Fresh water Fish - Pimephales promelas 96 hours
Chronic NOEC 63 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
styrene OECD 70 % - Readily - 28 days - -
Product/ingredient name Test DoseResult Inoculum
Soil/water partition
coefficient (KOC)
:Not available.
Mobility in soil
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Vapor from product residues may create a highly flammable or explosive atmosphere
inside the container. Do not cut, weld or grind used containers unless they have been
cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact
with soil, waterways, drains and sewers.
:Disposal methods
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 10/14
Surfboard Resin SIL66BE-249BB
Section 14. Transport information
RESIN
SOLUTION
3
III
RESIN
SOLUTION
3
III
RESIN
SOLUTION
UN1866
3
III
UN1866 UN1866
Reportable quantity 2834.7 lbs / 1287 kg [309.07 gal / 1170 L]. Package sizes
shipped in quantities less than the product reportable quantity are not subject to the RQ
(reportable quantity) transportation requirements.
DOT
Classification
IMDGIATA
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional information
Environmental
hazards
Special precautions for user
Transport in bulk according
to Annex II of MARPOL and
the IBC Code
No. No.No.
Transport within user s premises: always transport in closed containers that are
upright and secure. Ensure that persons transporting the product know what to do in the
event of an accident or spillage.
:Not available.
:
Product classified as per the following sections of the Transportation of Dangerous
Goods Regulations: 2.18-2.19 (Class 3).
Mexico
Classification
UN1866
RESIN
SOLUTION
3
III
No.
DOT Classification
TDG Classification
:
:
TDG
Classification
UN1866
RESIN
SOLUTION
3
III
No.
Section 15. Regulatory information
U.S. Federal regulations
Clean Water Act (CWA) 307: Naphthenic acids, copper salts; 2-ethylhexanoic acid,
copper salt
Clean Water Act (CWA) 311: styrene; propionic acid
:
Clean Air Act Section 112(b)
Hazardous Air Pollutants
(HAPs)
:
Clean Air Act Section 602
Class I Substances
:Not listed
Clean Air Act Section 602
Class II Substances
:Not listed
TSCA 8(a) CDR Exempt/Partial exemption: Not determined
SARA 302/304
Composition/information on ingredients
Listed
If components are "Listed", and additional information is required, contact Supplier
using email in Section 16.
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 11/14
Surfboard Resin SIL66BE-249BB
Section 15. Regulatory information
The following components are listed: STYRENE; PHENYLETHYLENEMassachusetts :
SARA 313
Product name CAS number %
SARA 313 notifications must not be detached from the SDS and any copying and redistribution of the SDS shall include
copying and redistribution of the notice attached to copies of the SDS subsequently redistributed.
Styrene
Form R - Reporting
requirements
Supplier notification
California Prop. 65
New York :The following components are listed: Styrene
New Jersey :The following components are listed: STYRENE MONOMER; BENZENE, ETHENYL-
Pennsylvania :The following components are listed: BENZENE, ETHENYL-
State regulations
SARA 304 RQ :4844623.2 lbs / 2199459 kg [528214.2 gal / 1999508.1 L]
1,4-dihydroxybenzene <0.1 Yes.500 / 10000- 100 -
Name % EHS(lbs) (lbs)(gallons) (gallons)
SARA 302 TPQ SARA 304 RQ
Inventory list
Australia :Not determined.
Canada :All components are listed or exempted.
China :All components are listed or exempted.
Europe :Not determined.
Japan :Japan inventory (ENCS): Not determined.
Japan inventory (ISHL): Not determined.
Republic of Korea :Not determined.
Malaysia :Not determined.
New Zealand :All components are listed or exempted.
Philippines :Not determined.
Taiwan :All components are listed or exempted.
Turkey :Not determined.
United States :All components are listed or exempted.
Thailand :Not determined.
Viet Nam :All components are listed or exempted.
SARA 311/312
Classification :FLAMMABLE LIQUIDS - Category 3
ACUTE TOXICITY (inhalation) - Category 4
SKIN IRRITATION - Category 2
EYE IRRITATION - Category 2A
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract irritation) -
Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) - Category 1
:The following components are listed. For more information go to www.P65Warnings.ca.gov.
styrene 100-42-5 <= 36.0
styrene 100-42-5 35.28
Any concentration shown as exact is based on formula.
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 12/14
Surfboard Resin SIL66BE-249BB
Section 16. Other information
11/6/2020
History
Date of printing
Date of issue/Date of
revision
Version
Prepared by
Date of previous issue
:
:
:
:
:
11/6/2020
9/7/2018
1.01
Hazardous Material Information System (U.S.A.)
2
3
1
1
3
2
*
National Fire Protection Association (U.S.A.)
Health
Special
Instability/Reactivity
Flammability
Health
Flammability
Physical hazards
Caution: HMIS ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS
ratings are to be used with a fully implemented HMIS program. HMIS is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS
Personal Protective Equipment (PPE) codes, consult the HMIS Implementation Manual.
Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency
Response Copyright 1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is
not the complete and official position of the National Fire Protection Association, on the referenced subject
which is represented only by the standard in its entirety.
Copyright 2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to
be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of
chemicals. The user is referred to certain limited number of chemicals with recommended classifications in
NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA
or not, anyone using the 704 systems to classify chemicals does so at their own risk.
Procedure used to derive the classification
Classification Justification
FLAMMABLE LIQUIDS - Category 3 On basis of test data
ACUTE TOXICITY (inhalation) - Category 4 Calculation method
SKIN IRRITATION - Category 2 Calculation method
EYE IRRITATION - Category 2A Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Calculation method
Health, Safety and Environmental Department
For questions about the
SDS, contact
:iasafety@ip-corporation.com
New form 08-2018
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 13/14
Surfboard Resin SIL66BE-249BB
Section 16. Other information
To the best of our knowledge, the information contained herein is accurate. However, neither the above-named
supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Notice to reader
Indicates information that has changed from previously issued version.
References :
Key to abbreviations :ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
UN = United Nations
29 CFR 1910.1200 Hazard Communication Standard, March 2012
CCR Title 27 Division 4 Office of Environmental Health Hazard Assessment (California
Prop. 65)
American Composites Manufacturers Association
Styrene Information and Research Center
Date of issue/Date of revision :11/6/2020 Date of previous issue :9/7/2018 Version:1.01 14/14
by | Sep 27, 2025
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Revision date: 08/08/2022
08/08/2022 EN (English) Page 1
SECTION 1: Identification
1.1. Identification
Product form : Mixture
Trade name : 249A W/UV Photoinitiator
CAS-No. : mixture
Product code : 30P-063
Formula : N/A
Other means of identification : Unsaturated Polyester Resin Product
1.2. Recommended use and restrictions on use
Use of the substance/mixture : Resin
1.3. Supplier
Dura Technologies, Inc.
2720 South Willow Avenue #A
Bloomington, CA 92316
909-546-1162
ChemTrec US: 800.424.9300
ChemTrec Int: +1 70 3527 3887
1.4. Emergency telephone number
Emergency number : ChemTrec US: 800.424.9300 Int: +1 70 3527 3887
CHEMTREC: 1-800-424-9300
SECTION 2: Hazard(s) identification
2.1. Classification of the substance or mixture
GHS-US classification
Flammable liquids, Category 3 H226 Flammable liquid and vapour.
Acute toxicity (inhal.), Category 4 H332 Harmful if inhaled.
Skin corrosion/irritation, Category 2 H315 Causes skin irritation.
Serious eye damage/eye irritation, Category 2 H319 Causes serious eye irritation.
Carcinogenicity, Category 2 H351 Suspected of causing cancer.
Reproductive toxicity, Category 2 H361 Suspected of damaging fertility or the unborn child.
Specific target organ toxicity Single exposure, Category 3, Respiratory tract
irritation
H335 May cause respiratory irritation.
Specific target organ toxicity Repeated exposure, Category 1 H372 Causes damage to organs through prolonged or repeated
exposure.
Hazardous to the aquatic environment Acute Hazard, Category 2 H401 Toxic to aquatic life
Full text of H-statements: see section 16
2.2. GHS Label elements, including precautionary statements
GHS US labelling
Hazard pictograms (GHS US) :
Signal word (GHS US) : Danger
Hazard statements (GHS US) : H226 – Flammable liquid and vapour.
H315 – Causes skin irritation.
H319 – Causes serious eye irritation.
H332 – Harmful if inhaled.
H335 – May cause respiratory irritation.
H351 – Suspected of causing cancer.
H361 – Suspected of damaging fertility or the unborn child.
H372 – Causes damage to organs through prolonged or repeated exposure.
H401 – Toxic to aquatic life
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 2/10
Precautionary statements (GHS US) : P201 – Obtain special instructions before use.
P202 – Do not handle until all safety precautions have been read and understood.
P210 – Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No
smoking.
P233 – Keep container tightly closed.
P240 – Ground/Bond container and receiving equipment.
P241 – Use explosion-proof electrical, lighting, ventilating equipment.
P242 – Use only non-sparking tools.
P243 – Take precautionary measures against static discharge.
P260 – Do not breathe dust/fume/gas/mist/vapours/spray.
P261 – Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 – Wash EXPOSED AREA. thoroughly after handling.
P270 – Do not eat, drink or smoke when using this product.
P271 – Use only outdoors or in a well-ventilated area.
P273 – Avoid release to the environment.
P280 – Wear eye protection, protective clothing, protective gloves.
P302+P352 – If on skin: Wash with plenty of water.
P303+P361+P353 – If on skin (or hair): Take off immediately all contaminated clothing. Rinse
skin with water/shower.
P304+P340 – If inhaled: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P308+P313 – If exposed or concerned: Get medical advice/attention.
P312 – Call a poison center or doctor if you feel unwell.
P314 – Get medical advice/attention if you feel unwell.
P321 – Specific treatment (see supplemental first aid instruction on this label).
P332+P313 – If skin irritation occurs: Get medical advice/attention.
P337+P313 – If eye irritation persists: Get medical advice/attention.
P362+P364 – Take off contaminated clothing and wash it before reuse.
P370+P378 – In case of fire: Use carbon dioxide (CO2), dry chemical powder, foam to
extinguish.
P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
P403+P235 – Store in a well-ventilated place. Keep cool.
P405 – Store locked up.
P501 – Dispose of contents/container to LOCAL, STATE, AND NATIONAL REGULATIONS..
2.3. Other hazards which do not result in classification
No additional information available
2.4. Unknown acute toxicity (GHS US)
Not applicable
SECTION 3: Composition/information on ingredients
3.1. Substances
Not applicable
3.2. Mixtures
Name Product identifier % GHS-US classification
styrene, inhibited
(CAS-No.) 100-42-5 <= 36.5 Flam. Liq. 3, H226
Acute Tox. 4 (Inhalation), H332
Acute Tox. 4 (Inhalation:vapour), H332
Skin Irrit. 2, H315
Eye Irrit. 2A, H319
Carc. 2, H351
Repr. 2, H361
STOT SE 3, H335
STOT RE 1, H372
Aquatic Acute 2, H401
Full text of hazard classes and H-statements : see section 16
SECTION 4: First-aid measures
4.1. Description of first aid measures
First-aid measures general : Never give anything by mouth to an unconscious person. If you feel unwell, seek medical
advice (show the label where possible). IF exposed or concerned: Get medical advice/attention.
Call a poison center or a doctor if you feel unwell.
First-aid measures after inhalation : Remove person to fresh air and keep comfortable for breathing. Allow affected person to
breathe fresh air. Allow the victim to rest. Remove person to fresh air and keep comfortable for
breathing. Call a POISON CENTER/doctor if you feel unwell. Call a poison center or a doctor if
you feel unwell.
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 3/10
First-aid measures after skin contact : Rinse skin with water/shower. Take off immediately all contaminated clothing. Wash with plenty
of water/ . Wash contaminated clothing before reuse. If skin irritation occurs: wash throughly
for five minutes. seek medical attention. Get medical advice/attention. Specific treatment (see
seek medical attention. on this label). If skin irritation or rash occurs: Get medical
advice/attention.
First-aid measures after eye contact : Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to
do. Continue rinsing. If eye irritation persists: SEEK IMMEDIATE MEDICAL ATTENTION. Get
medical advice/attention.
First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. Call a poison
center or a doctor if you feel unwell.
4.2. Most important symptoms and effects (acute and delayed)
Potential adverse human health effects and
symptoms
: Harmful if inhaled. Based on available data, the classification criteria are not met.
Symptoms/effects : May cause genetic defects (avoid skin contact and inhalation.). May cause cancer (avoid skin
contact and inhalation.).
Symptoms/effects after inhalation : Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled. May cause respiratory irritation.
Symptoms/effects after skin contact : Causes skin irritation. Irritation. May cause an allergic skin reaction.
Symptoms/effects after eye contact : Causes serious eye irritation.
4.3. Immediate medical attention and special treatment, if necessary
Treat symptomatically.
SECTION 5: Fire-fighting measures
5.1. Suitable (and unsuitable) extinguishing media
Suitable extinguishing media : Sand. Water spray. Dry powder. Foam. Carbon dioxide.
Unsuitable extinguishing media : Do not use a heavy water stream.
5.2. Specific hazards arising from the chemical
Fire hazard : Highly flammable liquid and vapour. Flammable liquid and vapour.
Explosion hazard : May form flammable/explosive vapour-air mixture.
Reactivity in case of fire : No reactivity hazard other than the effects described in sub-sections below.
5.3. Special protective equipment and precautions for fire-fighters
Firefighting instructions : Use water spray or fog for cooling exposed containers. Exercise caution when fighting any
chemical fire. Prevent fire fighting water from entering the environment.
Protection during firefighting : Do not enter fire area without proper protective equipment, including respiratory protection. Do
not attempt to take action without suitable protective equipment. Self-contained breathing
apparatus. Complete protective clothing.
SECTION 6: Accidental release measures
6.1. Personal precautions, protective equipment and emergency procedures
General measures : Remove ignition sources. Use special care to avoid static electric charges. No open flames. No
smoking.
6.1.1. For non-emergency personnel
Protective equipment : Gloves. Protective goggles. Protective clothing.
Emergency procedures : Ventilate spillage area. Evacuate unnecessary personnel. No open flames, no sparks, and no
smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Avoid contact with skin and eyes.
6.1.2. For emergency responders
Protective equipment : Do not attempt to take action without suitable protective equipment. Equip cleanup crew with
proper protection. For further information refer to section 8: "Exposure controls/personal
protection".
Emergency procedures : Ventilate area.
6.2. Environmental precautions
Avoid release to the environment. Prevent entry to sewers and public waters. Notify authorities if liquid enters sewers or public waters.
6.3. Methods and material for containment and cleaning up
For containment : Dam up the liquid spill. Contain released product, pump into suitable containers.
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 4/10
Methods for cleaning up : Take up liquid spill into absorbent material. Soak up spills with inert solids, such as clay or
diatomaceous earth as soon as possible. Collect spillage. Store away from other materials.
Notify authorities if product enters sewers or public waters.
Other information : Dispose of materials or solid residues at an authorized site.
6.4. Reference to other sections
See Heading 8. Exposure controls and personal protection. For further information refer to section 13.
SECTION 7: Handling and storage
7.1. Precautions for safe handling
Additional hazards when processed : Handle empty containers with care because residual vapours are flammable.
Precautions for safe handling : Wear personal protective equipment. Wash hands and other exposed areas with mild soap and
water before eating, drinking or smoking and when leaving work. Provide good ventilation in
process area to prevent formation of vapour. No open flames. No smoking. Use only non-
sparking tools. Use only outdoors or in a well-ventilated area. Obtain special instructions before
use. Do not handle until all safety precautions have been read and understood. Eliminate all
ignition sources if safe to do so. Take precautionary measures against static discharge. Keep
away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
Ground/bond container and receiving equipment. Flammable vapours may accumulate in the
container. Use explosion-proof equipment. Do not breathe dust/fume/gas/mist/vapours/spray.
Avoid contact with skin and eyes.
Hygiene measures : Wash HANDS thoroughly after handling. Wash contaminated clothing before reuse.
Contaminated work clothing should not be allowed out of the workplace. Do not eat, drink or
smoke when using this product. Always wash hands after handling the product.
7.2. Conditions for safe storage, including any incompatibilities
Technical measures : Proper grounding procedures to avoid static electricity should be followed. Ground/bond
container and receiving equipment. Use explosion-proof electrical, ventilating and lighting
equipment. equipment.
Storage conditions : Keep only in the original container in a cool, well ventilated place away from : HEAT SPARKS
OR OPEN FLAMES. Keep in fireproof place. Keep container tightly closed. Store locked up.
Store in a well-ventilated place. Keep cool.
Incompatible products : Strong bases. Strong acids.
Incompatible materials : Sources of ignition. Direct sunlight. Heat sources.
SECTION 8: Exposure controls/personal protection
8.1. Control parameters
styrene, inhibited (100-42-5)
ACGIH ACGIH TWA (ppm) 20 ppm
ACGIH ACGIH STEL (ppm) 40 ppm
8.2. Appropriate engineering controls
Appropriate engineering controls : Ensure exposure is below occupational exposure limits (where available). Ensure good
ventilation of the work station.
Environmental exposure controls : Avoid release to the environment.
8.3. Individual protection measures/Personal protective equipment
Personal protective equipment:
Avoid all unnecessary exposure.
Hand protection:
Wear protective gloves.
Eye protection:
Chemical goggles or safety glasses. Safety glasses
Skin and body protection:
Wear suitable protective clothing
Respiratory protection:
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 5/10
Wear appropriate mask. [In case of inadequate ventilation] wear respiratory protection.
Other information:
Do not eat, drink or smoke during use.
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
Physical state : Liquid
Colour : Various
Odour : characteristic
Odour threshold : No data available
pH : No data available
Melting point : Not applicable
Freezing point : No data available
Boiling point : >= 275 ( 0) F
Flash point : >= 86 F
Relative evaporation rate (butylacetate=1) : No data available
Flammability (solid, gas) : Highly flammable liquid and vapour. Flammable liquid and vapour.
Vapour pressure : No data available
Relative vapour density at 20 C : No data available
Relative density : 1 – 1.2
Density : 1 – 1.2 kg/l
Solubility : No data available
Log Pow : No data available
Auto-ignition temperature : No data available
Decomposition temperature : No data available
Viscosity, kinematic : No data available
Viscosity, dynamic : No data available
Explosive limits : No data available
Explosive properties : No data available
Oxidising properties : No data available
9.2. Other information
No additional information available
SECTION 10: Stability and reactivity
10.1. Reactivity
No reactivity hazard other than the effects described in sub-sections below. Flammable liquid and vapour.
10.2. Chemical stability
Polymerization can result in formation of solid deposits, even in vapour space. Not established. Highly flammable liquid and vapour. May form
flammable/explosive vapour-air mixture. Flammable liquid and vapour.
10.3. Possibility of hazardous reactions
Not established.
10.4. Conditions to avoid
Direct sunlight. Extremely high or low temperatures. Open flame. Overheating. Heat. Sparks. Avoid contact with hot surfaces. No flames, no sparks.
Eliminate all sources of ignition.
10.5. Incompatible materials
Strong acids. Strong bases.
10.6. Hazardous decomposition products
fume. Carbon monoxide. Carbon dioxide. May release flammable gases.
SECTION 11: Toxicological information
11.1. Information on toxicological effects
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 6/10
Acute toxicity (oral) : Not classified
Acute toxicity (dermal) : Not classified
Acute toxicity (inhalation) : Harmful if inhaled.
ATE US (gases) 4500 ppmv/4h
ATE US (vapours) 11 mg/l/4h
ATE US (dust,mist) 1.5 mg/l/4h
styrene, inhibited (100-42-5)
LD50 oral rat 5000 mg/kg (Rat; Literature study; >6000 mg/kg bodyweight; Rat; Weight of evidence)
LD50 dermal rat > 2000 mg/kg bodyweight (OECD 402: Acute Dermal Toxicity, 24 h, Rat, Male / female,
Experimental value, Dermal)
LD50 dermal rabbit 5010 mg/kg (Rabbit; Literature study)
LC50 Inhalation – Rat 11.8 mg/l air (4 h, Rat, Inconclusive, insufficient data, Inhalation (vapours))
LC50 Inhalation – Rat [ppm] 2770 ppm/4h (Rat; Literature study)
ATE US (oral) 5000 mg/kg bodyweight
ATE US (dermal) 5010 mg/kg bodyweight
ATE US (gases) 2770 ppmv/4h
ATE US (vapours) 11 mg/l/4h
ATE US (dust,mist) 1.5 mg/l/4h
Skin corrosion/irritation : Causes skin irritation.
Serious eye damage/irritation : Causes serious eye irritation.
Respiratory or skin sensitisation : Not classified
Germ cell mutagenicity : Not classified
Carcinogenicity : Suspected of causing cancer.
styrene, inhibited (100-42-5)
IARC group 2B – Possibly carcinogenic to humans
National Toxicology Program (NTP) Status Reasonably anticipated to be Human Carcinogen
Reproductive toxicity : Suspected of damaging fertility or the unborn child.
STOT-single exposure : May cause respiratory irritation.
styrene, inhibited (100-42-5)
STOT-single exposure May cause respiratory irritation.
STOT-repeated exposure : Causes damage to organs through prolonged or repeated exposure.
styrene, inhibited (100-42-5)
STOT-repeated exposure Causes damage to organs through prolonged or repeated exposure.
Aspiration hazard : Not classified
Viscosity, kinematic : No data available
Potential adverse human health effects and
symptoms
: Harmful if inhaled. Based on available data, the classification criteria are not met.
Symptoms/effects : May cause genetic defects (avoid skin contact and inhalation.). May cause cancer (avoid skin
contact and inhalation.).
Symptoms/effects after inhalation : Danger of serious damage to health by prolonged exposure through inhalation. Harmful if
inhaled. May cause respiratory irritation.
Symptoms/effects after skin contact : Causes skin irritation. Irritation. May cause an allergic skin reaction.
Symptoms/effects after eye contact : Causes serious eye irritation.
SECTION 12: Ecological information
12.1. Toxicity
Ecology – general : Dangerous for the environment. Harmful to aquatic life.
styrene, inhibited (100-42-5)
LC50 fish 1 10 mg/l (OECD 203: Fish, Acute Toxicity Test, 96 h, Pimephales promelas, Flow-through
system, Fresh water, Experimental value, GLP)
EC50 Daphnia 1 4.7 mg/l (OECD 202: Daphnia sp. Acute Immobilisation Test, 48 h, Daphnia magna, Flow-
through system, Fresh water, Experimental value, GLP)
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 7/10
styrene, inhibited (100-42-5)
ErC50 (algae) 4.9 mg/l (EPA OTS 797.1050, 72 h, Pseudokirchneriella subcapitata, Static system, Fresh
water, Experimental value, GLP)
12.2. Persistence and degradability
249A W/UV Photoinitiator (mixture)
Persistence and degradability Not established.
styrene, inhibited (100-42-5)
Persistence and degradability Biodegradable in the soil. Readily biodegradable in water.
Chemical oxygen demand (COD)
2.8 g O /g substance
ThOD
3.07 g O /g substance
BOD (% of ThOD) 0.42 (Literature study)
12.3. Bioaccumulative potential
249A W/UV Photoinitiator (mixture)
Bioaccumulative potential Not established.
styrene, inhibited (100-42-5)
BCF fish 1 35.5 (Carassius auratus, Literature study)
Log Pow 2.96 (Experimental value, OECD 107: Partition Coefficient (n-octanol/water): Shake Flask
Method, 25 C)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4).
12.4. Mobility in soil
styrene, inhibited (100-42-5)
Surface tension 0.032 N/m (20 C)
Log Koc 2.55 (log Koc, Estimated value)
Ecology - soil Low potential for adsorption in soil.
12.5. Other adverse effects
Other information : Avoid release to the environment.
SECTION 13: Disposal considerations
13.1. Disposal methods
Regional legislation (waste) : Disposal must be done according to official regulations.
Waste treatment methods : Dispose of contents/container in accordance with licensed collector s sorting instructions.
Sewage disposal recommendations : Do not discharge into drains.
Product/Packaging disposal recommendations : Dispose in a safe manner in accordance with local/national regulations. Dispose of
contents/container to approved disposal site..
Additional information : Handle empty containers with care because residual vapours are flammable. Flammable
vapours may accumulate in the container.
Ecology - waste materials : Avoid release to the environment.
SECTION 14: Transport information
Department of Transportation (DOT)
In accordance with DOT
Transport document description : UN1866 Resin solution, 3, III
UN-No.(DOT) : UN1866
Proper Shipping Name (DOT) : Resin solution
Class (DOT) : 3 - Class 3 - Flammable and combustible liquid 49 CFR 173.120
Packing group (DOT) : III - Minor Danger
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 8/10
Hazard labels (DOT) : 3 - Flammable liquid
DOT Packaging Non Bulk (49 CFR 173.xxx) : 173
DOT Packaging Bulk (49 CFR 173.xxx) : 242
DOT Special Provisions (49 CFR 172.102) : B1 - If the material has a flash point at or above 38 C (100 F) and below 93 C (200 F), then the
bulk packaging requirements of 173.241 of this subchapter are applicable. If the material has a
flash point of less than 38 C (100 F), then the bulk packaging requirements of 173.242 of this
subchapter are applicable.
B52 - Notwithstanding the provisions of 173.24b of this subchapter, non-reclosing pressure
relief devices are authorized on DOT 57 portable tanks.
IB3 - Authorized IBCs: Metal (31A, 31B and 31N); Rigid plastics (31H1 and 31H2); Composite
(31HZ1 and 31HA2, 31HB2, 31HN2, 31HD2 and 31HH2). Additional Requirement: Only liquids
with a vapor pressure less than or equal to 110 kPa at 50 C (1.1 bar at 122 F), or 130 kPa at 55
C (1.3 bar at 131 F) are authorized, except for UN2672 (also see Special Provision IP8 in Table
2 for UN2672).
T2 - 1.5 178.274(d)(2) Normal............. 178.275(d)(3)
TP1 - The maximum degree of filling must not exceed the degree of filling determined by the
following: Degree of filling = 97 / (1 + a (tr - tf)) Where: tr is the maximum mean bulk
temperature during transport, and tf is the temperature in degrees celsius of the liquid during
filling.
DOT Packaging Exceptions (49 CFR 173.xxx) : 150
DOT Quantity Limitations Passenger aircraft/rail
(49 CFR 173.27)
: 60 L
DOT Quantity Limitations Cargo aircraft only (49
CFR 175.75)
: 220 L
DOT Vessel Stowage Location : A - The material may be stowed on deck or under deck on a cargo vessel and on a
passenger vessel.
Emergency Response Guide (ERG) Number : 127
Other information : No supplementary information available.
Transportation of Dangerous Goods
Transport by sea
Transport document description (IMDG) : UN 1866 RESIN SOLUTION, 3, III
UN-No. (IMDG) : 1866
Proper Shipping Name (IMDG) : RESIN SOLUTION
Class (IMDG) : 3 - Flammable liquids
Packing group (IMDG) : III - substances presenting low danger
Air transport
Transport document description (IATA) : UN 1866 Resin solution, 3, III
UN-No. (IATA) : 1866
Proper Shipping Name (IATA) : Resin solution
Class (IATA) : 3 - Flammable Liquids
Packing group (IATA) : III - Minor Danger
SECTION 15: Regulatory information
15.1. US Federal regulations
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 9/10
styrene, inhibited (100-42-5)
Listed on the United States TSCA (Toxic Substances Control Act) inventory
Subject to reporting requirements of United States SARA Section 313
Listed on EPA Hazardous Air Pollutant (HAPS)
CERCLA RQ 1000 lb
SARA Section 311/312 Hazard Classes Immediate (acute) health hazard
Reactive hazard - No
Fire hazard
Delayed (chronic) health hazard
15.2. International regulations
CANADA
styrene, inhibited (100-42-5)
Listed on the Canadian DSL (Domestic Substances List)
EU-Regulations
No additional information available
National regulations
styrene, inhibited (100-42-5)
Listed on IARC (International Agency for Research on Cancer)
Listed as carcinogen on NTP (National Toxicology Program)
15.3. US State regulations
styrene, inhibited (100-42-5)
U.S. -
California -
Proposition 65
- Carcinogens
List
U.S. - California -
Proposition 65 -
Developmental
Toxicity
U.S. - California -
Proposition 65 -
Reproductive
Toxicity - Female
U.S. - California -
Proposition 65 -
Reproductive Toxicity
- Male
No significant risk level
(NSRL)
Maximum allowable
dose level (MADL)
Yes No No No 27 g/day
Component State or local regulations
styrene, inhibited(100-42-5) U.S. - Massachusetts - Right To Know List; U.S. - New Jersey - Right to Know
Hazardous Substance List; U.S. - Pennsylvania - RTK (Right to Know) List
SECTION 16: Other information
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Revision date : 08/08/2022
Other information : None.
Full text of H-statements:
H226 Flammable liquid and vapour.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H332 Harmful if inhaled.
H335 May cause respiratory irritation.
H351 Suspected of causing cancer.
H361 Suspected of damaging fertility or the unborn child.
H372 Causes damage to organs through prolonged or repeated exposure.
H401 Toxic to aquatic life
249A W/UV Photoinitiator
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
08/08/2022 EN (English) 10/10
NFPA health hazard : 2 - Materials that, under emergency conditions, can cause
temporary incapacitation or residual injury.
NFPA fire hazard : 3 - Liquids and solids (including finely divided suspended
solids) that can be ignited under almost all ambient
temperature conditions.
NFPA reactivity : 2 - Materials that readily undergo violent chemical change
at elevated temperatures and pressures.
Hazard Rating
Health : 2 Moderate Hazard - Temporary or minor injury may occur
Flammability : 3 Serious Hazard - Materials capable of ignition under almost all normal temperature
conditions. Includes flammable liquids with flash points below 73 F and boiling points above
100 F. as well as liquids with flash points between 73 F and 100 F. (Classes IB IC)
Physical : 1 Slight Hazard - Materials that are normally stable but can become unstable (self-react) at high
temperatures and pressures. Materials may react non-violently with water or undergo
hazardous polymerization in the absence of inhibitors.
Personal protection : H
H - Splash goggles, Gloves, Synthetic apron, Vapor respirator
SDS US (GHS HazCom 2012)
To the best of our knowledge this SDS is accurate. The the extent allowed by law, this statement is made in lieu of an other warranties, expressed or implied including but not limited to any implied
warranty of merchantability or fitness for a particular purpose and is in lieu of any other obligations or liability on the part of Dura Technoligies, Inc.
by | Sep 27, 2025
Surfboard Resin
Unsaturated Polyester Resin
Liquid.
SAFETY DATA SHEET
GHS product identifier
Other means of identification
Product type
Emergency telephone
number (with hours of
operation)
Section 1. Identification
:
:
:
:
Supplier’s details :INTERPLASTIC CORPORATION
1225 Willow Lake Boulevard
St. Paul, MN 55110-5145
651.481.6860
Surfboard Resin
Relevant identified uses of the substance or mixture and uses advised against
Product code :SIL66BQ-249A
Industrial applications.
CHEMTREC 24-Hour Emergency Telephone
US and Canada 800.424.9300
Outside US and Canada +1 703.741.5970
Section 2. Hazards identification
FLAMMABLE LIQUIDS – Category 3
ACUTE TOXICITY (inhalation) – Category 4
SKIN IRRITATION – Category 2
EYE IRRITATION – Category 2A
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) – Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) –
Category 1
Classification of the
substance or mixture
:
Signal word :Danger
Hazard statements :Flammable liquid and vapor.
Harmful if inhaled.
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.
Causes damage to organs through prolonged or repeated exposure. (hearing organs)
Hazard pictograms :
Precautionary statements
GHS label elements
Percentage of the mixture consisting of ingredient(s) of unknown dermal toxicity: 35.2%
OSHA/HCS status :This material is considered hazardous by the OSHA Hazard Communication Standard
(29 CFR 1910.1200).
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 1/14
Surfboard Resin SIL66BQ-249A
Section 2. Hazards identification
Prevention :Wear protective gloves. Wear eye or face protection. Keep away from heat, hot
surfaces, sparks, open flames and other ignition sources. No smoking. Use explosion-
proof electrical, ventilating, lighting and all material-handling equipment. Use only non-
sparking tools. Take precautionary measures against static discharge. Keep container
tightly closed. Use only outdoors or in a well-ventilated area. Do not breathe vapor. Do
not eat, drink or smoke when using this product. Wash hands thoroughly after handling.
Response :Get medical attention if you feel unwell. IF INHALED: Remove person to fresh air and
keep comfortable for breathing. Call a POISON CENTER or physician if you feel unwell.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with
water or shower. IF ON SKIN: Wash with plenty of soap and water. Take off
contaminated clothing and wash it before reuse. If skin irritation occurs: Get medical
attention. IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get
medical attention.
Storage :Store in a well-ventilated place. Keep cool. Store containers in a safe place.
Disposal :Dispose of contents and container in accordance with all local, regional, national and
international regulations. Do not pressurize, cut, weld, braze, solder, drill, grind or
expose containers to heat or sources of ignition.
Hazards not otherwise
classified
:None known.
Section 3. Composition/information on ingredients
There are no additional ingredients present which, within the current knowledge of the supplier and in the
concentrations applicable, are classified as hazardous to health or the environment and hence require reporting
in this section.
Other means of
identification
:Unsaturated Polyester Resin
Substance/mixture :
Occupational exposure limits, if available, are listed in Section 8.
Mixture
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
Any concentration shown as exact is based on formula.
VOC content is listed in Section 9.
Environmental composition is shown in Section 15.
styrene <= 36.0 100-42-5
Ingredient name % CAS number
Remove victim to fresh air and keep at rest in a position comfortable for breathing. If it
is suspected that fumes are still present, the rescuer should wear an appropriate mask
or self-contained breathing apparatus. If not breathing, if breathing is irregular or if
respiratory arrest occurs, provide artificial respiration or oxygen by trained personnel. It
may be dangerous to the person providing aid to give mouth-to-mouth resuscitation.
Get medical attention. If necessary, call a poison center or physician. If unconscious,
place in recovery position and get medical attention immediately. Maintain an open
airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Section 4. First aid measures
Eye contact
Inhalation :
:
Description of necessary first aid measures
Immediately flush eyes with plenty of water, occasionally lifting the upper and lower
eyelids. Check for and remove any contact lenses. Continue to rinse for at least 10
minutes. Get medical attention. Buffered baby shampoo will aid in removal of resin.
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 2/14
Surfboard Resin SIL66BQ-249A
Section 4. First aid measures
Wash out mouth with water. Remove dentures if any. Remove victim to fresh air and
keep at rest in a position comfortable for breathing. If material has been swallowed and
the exposed person is conscious, give small quantities of water to drink. Stop if the
exposed person feels sick as vomiting may be dangerous. Do not induce vomiting
unless directed to do so by medical personnel. If vomiting occurs, the head should be
kept low so that vomit does not enter the lungs. Get medical attention following
exposure or if feeling unwell. Never give anything by mouth to an unconscious person.
If unconscious, place in recovery position and get medical attention immediately.
Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband.
Flush contaminated skin with plenty of water. Remove contaminated clothing and
shoes. Continue to rinse for at least 10 minutes. Get medical attention. Wash clothing
before reuse. Clean shoes thoroughly before reuse.
Skin contact
Ingestion :
:
Protection of first-aiders:No action shall be taken involving any personal risk or without suitable training. If it is
suspected that fumes are still present, the rescuer should wear an appropriate mask or
self-contained breathing apparatus. It may be dangerous to the person providing aid to
give mouth-to-mouth resuscitation.
Notes to physician :Treat symptomatically. Contact poison treatment specialist immediately if large
quantities have been ingested or inhaled.
Specific treatments :No specific treatment.
Most important symptoms/effects, acute and delayed
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Over-exposure signs/symptoms
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential acute health effects
See toxicological information (Section 11)
Indication of immediate medical attention and special treatment needed, if necessary
Section 5. Fire-fighting measures
Use dry chemical, CO , water spray (fog) or foam.
Extinguishing media
Do not use water jet.
Suitable extinguishing
media
:
Unsuitable extinguishing
media
:
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 3/14
Surfboard Resin SIL66BQ-249A
Section 5. Fire-fighting measures
Promptly isolate the scene by removing all persons from the vicinity of the incident if
there is a fire. No action shall be taken involving any personal risk or without suitable
training. Move containers from fire area if this can be done without risk. Use water
spray to keep fire-exposed containers cool.
Hazardous thermal
decomposition products
Specific hazards arising
from the chemical
Decomposition products may include the following materials:
carbon dioxide
carbon monoxide
Flammable liquid and vapor. Runoff to sewer may create fire or explosion hazard. In a
fire or if heated, a pressure increase will occur and the container may burst, with the risk
of a subsequent explosion. The vapor/gas is heavier than air and will spread along the
ground. Vapors may accumulate in low or confined areas or travel a considerable
distance to a source of ignition and flash back.
Fire-fighters should wear appropriate protective equipment and self-contained breathing
apparatus (SCBA) with a full face-piece operated in positive pressure mode.
Special protective
equipment for fire-fighters
:
:
:
Special protective actions
for fire-fighters
:
Section 6. Accidental release measures
Environmental precautions
Personal precautions, protective equipment and emergency procedures
:
:No action shall be taken involving any personal risk or without suitable training.
Evacuate surrounding areas. Keep unnecessary and unprotected personnel from
entering. Do not touch or walk through spilled material. Shut off all ignition sources.
No flares, smoking or flames in hazard area. Avoid breathing vapor or mist. Provide
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Put
on appropriate personal protective equipment.
Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers. Inform the relevant authorities if the product has caused environmental
pollution (sewers, waterways, soil or air).
Large spill :
Small spill :
Methods and materials for containment and cleaning up
For non-emergency
personnel
For emergency responders:If specialized clothing is required to deal with the spillage, take note of any information in
Section 8 on suitable and unsuitable materials. See also the information in "For non-
emergency personnel".
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Approach release from upwind. Prevent entry into sewers,
water courses, basements or confined areas. Contain and collect spillage with non-
combustible, absorbent material e.g. sand, earth, vermiculite or diatomaceous earth and
place in container for disposal according to local regulations (see Section 13). Dispose
of via a licensed waste disposal contractor. Contaminated absorbent material may pose
the same hazard as the spilled product. Note: see Section 1 for emergency contact
information and Section 13 for waste disposal. Wear appropriate respiratory protection.
Wear protective clothing and eye or face protection:
Stop leak if without risk. Move containers from spill area. Use spark-proof tools and
explosion-proof equipment. Dispose of via a licensed waste disposal contractor.
Absorb with an inert material and transfer the spilled material and absorbent to an
appropriate waste disposal container. Wear appropriate respirator when ventilation is
inadequate. Wear eye/face protection.
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 4/14
Surfboard Resin SIL66BQ-249A
Section 7. Handling and storage
Advice on general
occupational hygiene
Conditions for safe storage,
including any
incompatibilities
Eating, drinking and smoking should be prohibited in areas where this material is
handled, stored and processed. Workers should wash hands and face before eating,
drinking and smoking. Remove contaminated clothing and protective equipment before
entering eating areas. See also Section 8 for additional information on hygiene
measures.
Do not store above the following temperature: 38 C (100.4 F). Store in accordance with
local regulations. Store in a segregated and approved area. Store in original container
protected from direct sunlight in a dry, cool and well-ventilated area, away from
incompatible materials (see Section 10) and food and drink. Eliminate all ignition
sources. Separate from oxidizing materials. Keep container tightly closed and sealed
until ready for use. Containers that have been opened must be carefully resealed and
kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate
containment to avoid environmental contamination. See Section 10 for incompatible
materials before handling or use. Store containers in a safe place.
:
:
Protective measures Put on appropriate personal protective equipment (see Section 8). Do not breathe
vapor or mist. Do not ingest. Avoid contact with eyes, skin and clothing. Use only with
adequate ventilation. Wear appropriate respirator when ventilation is inadequate. Do
not enter storage areas and confined spaces unless adequately ventilated. Keep in the
original container or an approved alternative made from a compatible material, kept
tightly closed when not in use. Store and use away from heat, sparks, open flame or
any other ignition source. Use explosion-proof electrical (ventilating, lighting and
material handling) equipment. Use only non-sparking tools. Take precautionary
measures against electrostatic discharges. Empty containers retain product residue
and can be hazardous. Do not reuse container.
:
Precautions for safe handling
styrene ACGIH TLV (United States, 3/2019).
TWA: 20 ppm 8 hours.
STEL: 40 ppm 15 minutes.
OSHA PEL 1989 (United States, 3/1989).
TWA: 50 ppm 8 hours.
TWA: 215 mg/m 8 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
OSHA PEL Z2 (United States, 2/2013).
TWA: 100 ppm 8 hours.
CEIL: 200 ppm
AMP: 600 ppm 5 minutes.
NIOSH REL (United States, 10/2016).
TWA: 50 ppm 10 hours.
TWA: 215 mg/m 10 hours.
STEL: 100 ppm 15 minutes.
STEL: 425 mg/m 15 minutes.
Section 8. Exposure controls/personal protection
Ingredient name Exposure limits
Control parameters
Occupational exposure limits
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 5/14
Surfboard Resin SIL66BQ-249A
Section 8. Exposure controls/personal protection
Hand protection
Based on the hazard and potential for exposure, select a respirator that meets the
appropriate standard or certification. Respirators must be used according to a
respiratory protection program to ensure proper fitting, training, and other important
aspects of use.
Chemical-resistant, impervious gloves complying with an approved standard should be
worn at all times when handling chemical products if a risk assessment indicates this is
necessary. Considering the parameters specified by the glove manufacturer, check
during use that the gloves are still retaining their protective properties. It should be
noted that the time to breakthrough for any glove material may be different for different
glove manufacturers. In the case of mixtures, consisting of several substances, the
protection time of the gloves cannot be accurately estimated.
Safety eyewear complying with an approved standard should be used when a risk
assessment indicates this is necessary to avoid exposure to liquid splashes, mists,
gases or dusts. If contact is possible, the following protection should be worn, unless
the assessment indicates a higher degree of protection: chemical splash goggles.
Eye/face protection
Respiratory protection :
:
:
Body protection Personal protective equipment for the body should be selected based on the task being
performed and the risks involved and should be approved by a specialist before
handling this product. When there is a risk of ignition from static electricity, wear anti-
static protective clothing. For the greatest protection from static discharges, clothing
should include anti-static overalls, boots and gloves.
:
Environmental exposure
controls
:Emissions from ventilation or work process equipment should be checked to ensure
they comply with the requirements of environmental protection legislation. In some
cases, fume scrubbers, filters or engineering modifications to the process equipment
will be necessary to reduce emissions to acceptable levels.
Appropriate engineering
controls
:Use only with adequate ventilation. Use process enclosures, local exhaust ventilation or
other engineering controls to keep worker exposure to airborne contaminants below any
recommended or statutory limits. The engineering controls also need to keep gas,
vapor or dust concentrations below any lower explosive limits. Use explosion-proof
ventilation equipment.
Wash hands, forearms and face thoroughly after handling chemical products, before
eating, smoking and using the lavatory and at the end of the working period.
Appropriate techniques should be used to remove potentially contaminated clothing.
Wash contaminated clothing before reusing. Ensure that eyewash stations and safety
showers are close to the workstation location.
Hygiene measures :
Individual protection measures
Skin protection
Other skin protection :Appropriate footwear and any additional skin protection measures should be selected
based on the task being performed and the risks involved and should be approved by a
specialist before handling this product.
Section 9. Physical and chemical properties
Physical state
Melting point
Liquid.
Not available.
Sweetish.Odor
pH
VariousColor
Evaporation rate <1 (butyl acetate = 1)
Flash point Closed cup: 31.1 C (88 F)
Not applicable.
0.1 ppmOdor threshold
:
:
:
:
:
:
:
:
Appearance
Boiling point :145 C (293 F)
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 6/14
Surfboard Resin SIL66BQ-249A
Section 9. Physical and chemical properties
Vapor pressure
Relative density
Vapor density
Solubility
1 to 1.2
3.6 [Air = 1]
0.67 kPa (5 mm Hg) [room temperature]
Not available.
Auto-ignition temperature Not available.
Not available.
Viscosity Not available.
Partition coefficient: n-
octanol/water
:
:
:
:
:
:
:
Lower and upper explosive
(flammable) limits
:Lower: 0.9%
Upper: 6.8%
Solubility in water :Not applicable.
VOC content :35.3 % (w/w) As shipped, including monomers and additives.
Section 10. Stability and reactivity
Hazardous decomposition
products
Conditions to avoid Avoid all possible sources of ignition (spark or flame). Do not pressurize, cut, weld,
braze, solder, drill, grind or expose containers to heat or sources of ignition. Do not
allow vapor to accumulate in low or confined areas.
Under normal conditions of storage and use, hazardous decomposition products should
not be produced.
The product is stable.Chemical stability
Reactive or incompatible with the following materials:
oxidizing materials
:
:
:
Incompatible materials :
Possibility of hazardous
reactions
:Hazardous reactions or instability may occur under certain conditions of storage or use.
Reactivity :No specific test data related to reactivity available for this product or its ingredients.
Hazardous polymerization may occur under certain conditions of storage or use. Keep
away from heat and direct sunlight. Keep away from heat and flame. Keep away from
oxidizing agents.
Reactive or incompatible with the following materials: metals, acids and alkalis.
Incompatible with alkali metals. Incompatible with some alkalis. Incompatible with some
strong acids. Incompatible with copper alloys, brass.
Section 11. Toxicological information
Acute toxicity
styrene LC50 Inhalation Gas. Rat 2770 ppm 4 hours
LC50 Inhalation Vapor Rat 11800 mg/m 4 hours
LD50 Oral Rat 2650 mg/kg -
Product/ingredient name Result Species Dose Exposure
Irritation/Corrosion
Information on toxicological effects
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 7/14
Surfboard Resin SIL66BQ-249A
Section 11. Toxicological information
Carcinogenicity
Not available.
Conclusion/Summary :
Mutagenicity
Not available.
Teratogenicity
Not available.
Reproductive toxicity
Not available.
styrene Eyes - Mild irritant Human - 50 ppm -
Eyes - Moderate irritantRabbit - 24 hours 100
mg
-
Eyes - Severe irritantRabbit - 100 mg -
Skin - Mild irritant Rabbit - 500 mg -
Skin - Moderate irritantRabbit - 100 % -
Product/ingredient name Result Score Exposure Observation
Sensitization
Not available.
Species
Specific target organ toxicity (single exposure)
Specific target organ toxicity (repeated exposure)
styrene Category 3 Not applicable.Respiratory tract
irritation
Name Category
Name Category
styrene Category 1 Inhalation hearing organs
Aspiration hazard
Name Result
styrene ASPIRATION HAZARD - Category 1
Route of
exposure
Target organs
Route of
exposure
Target organs
Classification
styrene - 2A Reasonably anticipated to be a human carcinogen.
Product/ingredient name NTPIARCOSHA
Styrene manufacturers have determined that the weight of evidence for the
carcinogenicity of this substance does not meet the criteria for classification.
Styrene is listed by IARC as a possible carcinogen to humans (Group 2B) based on
"limited evidence" in humans, "limited evidence" in animals and "other relevant data".
The United States NTP listed styrene as reasonably anticipated to be a human
carcinogen based on "limited evidence" from studies in humans, "sufficient evidence"
from studies in experimental animals, and supporting data on mechanisms of
carcinogenesis. The significance of these results for humans has not been established
through risk assessment.
A study of long term effects of workers exposed to styrene levels in the range of 25-35 ppm for an 8-hour TWA indicated
a possible mild hearing loss.
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 8/14
Surfboard Resin SIL66BQ-249A
Section 11. Toxicological information
Not available.
Information on the likely
routes of exposure
Inhalation :Harmful if inhaled. May cause respiratory irritation.
No known significant effects or critical hazards.:Ingestion
Skin contact :Causes skin irritation.
Causes serious eye irritation.:Eye contact
Causes damage to organs through prolonged or repeated exposure.General :
No known significant effects or critical hazards.Carcinogenicity :
No known significant effects or critical hazards.Mutagenicity :
No known significant effects or critical hazards.Teratogenicity :
Developmental effects :No known significant effects or critical hazards.
Fertility effects :No known significant effects or critical hazards.
Symptoms related to the physical, chemical and toxicological characteristics
Skin contact
Ingestion
Inhalation Adverse symptoms may include the following:
respiratory tract irritation
coughing
No specific data.
Adverse symptoms may include the following:
irritation
redness
:
:
:
Eye contact :Adverse symptoms may include the following:
pain or irritation
watering
redness
Potential chronic health effects
Delayed and immediate effects and also chronic effects from short and long term exposure
Numerical measures of toxicity
Oral 7518.1 mg/kg
Inhalation (gases) 7858.5 ppm
Inhalation (vapors) 33.48 mg/l
Route ATE value
Acute toxicity estimates
:Not available.
Potential acute health effects
Potential immediate
effects
:Not available.
Short term exposure
Potential delayed effects:Not available.
Potential immediate
effects
:Not available.
Long term exposure
Potential delayed effects:Not available.
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 9/14
Surfboard Resin SIL66BQ-249A
Section 12. Ecological information
LogPow BCF Potential
Bioaccumulative potential
Other adverse effects :No known significant effects or critical hazards.
Product/ingredient name
styrene 0.35 13.49 low
Product/ingredient name Aquatic half-life Photolysis Biodegradability
styrene - - Readily
Toxicity
styrene Acute EC50 1400 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
72 hours
Acute EC50 720 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
96 hours
Acute EC50 4700 g/l Fresh water Daphnia - Daphnia magna 48 hours
Acute LC50 52 mg/l Marine water Crustaceans - Artemia salina48 hours
Acute LC50 4020 g/l Fresh water Fish - Pimephales promelas 96 hours
Chronic NOEC 63 g/l Fresh water Algae - Pseudokirchneriella
subcapitata
96 hours
Product/ingredient name SpeciesResult Exposure
Persistence and degradability
styrene OECD 70 % - Readily - 28 days - -
Product/ingredient name Test DoseResult Inoculum
Soil/water partition
coefficient (KOC)
:Not available.
Mobility in soil
Section 13. Disposal considerations
The generation of waste should be avoided or minimized wherever possible. Disposal
of this product, solutions and any by-products should at all times comply with the
requirements of environmental protection and waste disposal legislation and any
regional local authority requirements. Dispose of surplus and non-recyclable products
via a licensed waste disposal contractor. Waste should not be disposed of untreated to
the sewer unless fully compliant with the requirements of all authorities with jurisdiction.
Waste packaging should be recycled. Incineration or landfill should only be considered
when recycling is not feasible. This material and its container must be disposed of in a
safe way. Care should be taken when handling emptied containers that have not been
cleaned or rinsed out. Empty containers or liners may retain some product residues.
Vapor from product residues may create a highly flammable or explosive atmosphere
inside the container. Do not cut, weld or grind used containers unless they have been
cleaned thoroughly internally. Avoid dispersal of spilled material and runoff and contact
with soil, waterways, drains and sewers.
:Disposal methods
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 10/14
Surfboard Resin SIL66BQ-249A
Section 14. Transport information
RESIN
SOLUTION
3
III
RESIN
SOLUTION
3
III
RESIN
SOLUTION
UN1866
3
III
UN1866 UN1866
Reportable quantity 2837 lbs / 1288 kg [309.32 gal / 1170.9 L]. Package sizes
shipped in quantities less than the product reportable quantity are not subject to the RQ
(reportable quantity) transportation requirements.
DOT
Classification
IMDGIATA
UN number
UN proper
shipping name
Transport
hazard class(es)
Packing group
Additional information
Environmental
hazards
Special precautions for user
Transport in bulk according
to Annex II of MARPOL and
the IBC Code
No. No.No.
Transport within user s premises: always transport in closed containers that are
upright and secure. Ensure that persons transporting the product know what to do in the
event of an accident or spillage.
:Not available.
:
Product classified as per the following sections of the Transportation of Dangerous
Goods Regulations: 2.18-2.19 (Class 3).
Mexico
Classification
UN1866
RESIN
SOLUTION
3
III
No.
DOT Classification
TDG Classification
:
:
TDG
Classification
UN1866
RESIN
SOLUTION
3
III
No.
Section 15. Regulatory information
U.S. Federal regulations
Clean Water Act (CWA) 307: Naphthenic acids, copper salts; 2-ethylhexanoic acid,
copper salt
Clean Water Act (CWA) 311: styrene; propionic acid
:
Clean Air Act Section 112
(b) Hazardous Air
Pollutants (HAPs)
:
Clean Air Act Section 602
Class I Substances
:Not listed
Clean Air Act Section 602
Class II Substances
:Not listed
TSCA 8(a) CDR Exempt/Partial exemption: Not determined
SARA 302/304
1,4-dihydroxybenzene <0.1 Yes.500 / 10000- 100 -
Composition/information on ingredients
Name % EHS(lbs) (lbs)(gallons) (gallons)
SARA 302 TPQ SARA 304 RQ
Listed
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 11/14
Surfboard Resin SIL66BQ-249A
Section 15. Regulatory information
The following components are listed: STYRENE; PHENYLETHYLENEMassachusetts :
SARA 313
Product name CAS number %
SARA 313 notifications must not be detached from the SDS and any copying and redistribution of the SDS shall include
copying and redistribution of the notice attached to copies of the SDS subsequently redistributed.
Styrene
Form R - Reporting
requirements
Supplier notification
California Prop. 65
New York :The following components are listed: Styrene
New Jersey :The following components are listed: STYRENE MONOMER; BENZENE, ETHENYL-
Pennsylvania :The following components are listed: BENZENE, ETHENYL-
State regulations
SARA 304 RQ :4834776.4 lbs / 2194988.5 kg [527140.6 gal / 1995444.1 L]
Inventory list
Australia :Not determined.
Canada :All components are listed or exempted.
China :All components are listed or exempted.
Europe :Not determined.
Japan :Japan inventory (ENCS): Not determined.
Japan inventory (ISHL): Not determined.
Republic of Korea :All components are listed or exempted.
Malaysia :Not determined.
New Zealand :All components are listed or exempted.
Philippines :Not determined.
Taiwan :All components are listed or exempted.
Turkey :Not determined.
United States :All components are listed or exempted.
Thailand :Not determined.
Viet Nam :All components are listed or exempted.
SARA 311/312
Classification :FLAMMABLE LIQUIDS - Category 3
ACUTE TOXICITY (inhalation) - Category 4
SKIN IRRITATION - Category 2
EYE IRRITATION - Category 2A
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract irritation) -
Category 3
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) - Category 1
:The following components are listed. For more information go to www.P65Warnings.ca.gov.
styrene 100-42-5 <= 36.0
styrene 100-42-5 35.25
Any concentration shown as exact is based on formula.
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 12/14
Surfboard Resin SIL66BQ-249A
Section 16. Other information
3/23/2020
History
Date of printing
Date of issue/Date of
revision
Version
Prepared by
Date of previous issue
:
:
:
:
:
3/23/2020
9/7/2018
1.01
Hazardous Material Information System (U.S.A.)
2
3
1
1
3
2
*
National Fire Protection Association (U.S.A.)
Health
Special
Instability/Reactivity
Flammability
Health
Flammability
Physical hazards
Caution: HMIS ratings are based on a 0-4 rating scale, with 0 representing minimal hazards or risks, and 4
representing significant hazards or risks. Although HMIS ratings and the associated label are not required on
SDSs or products leaving a facility under 29 CFR 1910.1200, the preparer may choose to provide them. HMIS
ratings are to be used with a fully implemented HMIS program. HMIS is a registered trademark and service
mark of the American Coatings Association, Inc.
The customer is responsible for determining the PPE code for this material. For more information on HMIS
Personal Protective Equipment (PPE) codes, consult the HMIS Implementation Manual.
Reprinted with permission from NFPA 704-2001, Identification of the Hazards of Materials for Emergency
Response Copyright 1997, National Fire Protection Association, Quincy, MA 02269. This reprinted material is
not the complete and official position of the National Fire Protection Association, on the referenced subject
which is represented only by the standard in its entirety.
Copyright 2001, National Fire Protection Association, Quincy, MA 02269. This warning system is intended to
be interpreted and applied only by properly trained individuals to identify fire, health and reactivity hazards of
chemicals. The user is referred to certain limited number of chemicals with recommended classifications in
NFPA 49 and NFPA 325, which would be used as a guideline only. Whether the chemicals are classified by NFPA
or not, anyone using the 704 systems to classify chemicals does so at their own risk.
Procedure used to derive the classification
Classification Justification
FLAMMABLE LIQUIDS - Category 3 On basis of test data
ACUTE TOXICITY (inhalation) - Category 4 Calculation method
SKIN IRRITATION - Category 2 Calculation method
EYE IRRITATION - Category 2A Calculation method
SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract
irritation) - Category 3
Calculation method
SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) (hearing organs) -
Category 1
Calculation method
Health, Safety and Environmental Department
For questions about the
SDS, contact
:iasafety@ip-corporation.com
New form 08-2018
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 13/14
Surfboard Resin SIL66BQ-249A
Section 16. Other information
To the best of our knowledge, the information contained herein is accurate. However, neither the above-named
supplier, nor any of its subsidiaries, assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.
Notice to reader
Indicates information that has changed from previously issued version.
References :
Key to abbreviations :ATE = Acute Toxicity Estimate
BCF = Bioconcentration Factor
GHS = Globally Harmonized System of Classification and Labelling of Chemicals
IATA = International Air Transport Association
IBC = Intermediate Bulk Container
IMDG = International Maritime Dangerous Goods
LogPow = logarithm of the octanol/water partition coefficient
MARPOL = International Convention for the Prevention of Pollution From Ships, 1973
as modified by the Protocol of 1978. ("Marpol" = marine pollution)
UN = United Nations
29 CFR 1910.1200 Hazard Communication Standard, March 2012
CCR Title 27 Division 4 Office of Environmental Health Hazard Assessment (California
Prop. 65)
American Composites Manufacturers Association
Styrene Information and Research Center
Date of issue/Date of revision :3/23/2020 Date of previous issue :9/7/2018 Version:1.01 14/14
