Technical Data Sheets | Revchem Composites

80LS-32A-D_TDS.pdf

by | Sep 27, 2025

Our Products are intended for sale to industrial and commercial customers. We request that Customers inspect and test our products before use
and satisfy themselves as to contents and suitability. Nothing herein shall constitute a warranty, expressed or implied, including any warranty or
merchantability or fitness, nor is protection from any law of patent to be inferred. All patent rights are reserved. The exclusive remedy for all
proven claims is replacement of our materials and in no event shall we be liable for special , incidental or consequential damages
Last updated June 12, 2018 ISO 9001:2015 Registered Company

1

80LS- 32 SYSTEM
EPOXY LAMINATING RESIN

80LS-32 is a100% solids epoxy laminating system. The system yields an increased cross link
density making it especially suitable for lightweight, high performance composites using a
variety of reinforcements.

USES
To make lightweight composites Hand lay up application
Coating Repair applications.

PERFORMANCE BENEFITS

Superior fatigue and toughness
properties
Good adhesion to fabrics, core
materials
Good moisture exclusion Excellent wet out and air release
Good clarity

CURING 80LS-32 SYSTEM

80LS-32 system mixes maintain good working properties until gelation takes place.
Allow the composite to cure for 3 hours at 130 F for best results.

TYPICAL LIQUID SYSTEM PROPERTIES AT 25 C/77 F FOR AO 80LS-32 SYSTEM

Property 80LS-32
Mix Ratio (parts by weight)

100 Resin/ Hardener 22

Density part A, lbs/gal 9.5
Density part B, lbs/gal 8.2
Density (mixed), lbs/gal 9.17
Viscosity (mixed) 900-1200 cps
Specific Gravity, (mixed) 1.098
Color, mixed Amber
Pot Life @ 77 F 33-38 minutes
Cure Time, Hrs at 130 F 3 Hrs

Our Products are intended for sale to industrial and commercial customers. We request that Customers inspect and test our products before use
and satisfy themselves as to contents and suitability. Nothing herein shall constitute a warranty, expressed or implied, including any warranty or
merchantability or fitness, nor is protection from any law of patent to be inferred. All patent rights are reserved. The exclusive remedy for all
proven claims is replacement of our materials and in no event shall we be liable for special , incidental or consequential damages
Last updated June 12, 2018 ISO 9001:2015 Registered Company

2

CURED SYSTEM PROPERTIES FOR 80LS-32 SYSTEM

Property 80LS-32
Hardness, Shore D, ASTM D-2240: 1 Day Cure

79

Glass Transition Temp >170 F

PACKAGING WEIGHTS IN LBS

Material Gallon Pail Drum
80LS-32A Resin (lbs) 7.3 36.4 364
80LS-32B
Hardener (lbs)
1.6 8.0 80 (2Pails)

80LS-27B-F_TDS.pdf

by | Sep 27, 2025

Epoxy General Purpose Laminating Hardener
Safety Data Sheet 80LS-27B
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Issue date: 08/30/2019 Revision date: 05/16/2023

05/25/2023 EN (English US) SDS ID: 80LS-27B Page 1

SECTION 1: Identification

1.1. Identification
Product form : Mixture
Trade name : Epoxy General Purpose Laminating Hardener
CAS-No. : Mixture
Product code : 80LS-27B

1.2. Recommended use and restrictions on use
Use of the substance/mixture : HARDENER

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

SECTION 2: Hazard(s) identification

2.1. Classification of the substance or mixture
GHS US classification
Acute toxicity (oral) Category 4 H302 Harmful if swallowed
Acute toxicity (dermal) Category 4 H312 Harmful in contact with skin
Skin corrosion/irritation Category 1B H314 Causes severe skin burns and eye damage
Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage
Skin sensitization, category 1A H317 May cause an allergic skin reaction
Specific target organ toxicity (repeated exposure) Category 2 H373 May cause damage to organs through prolonged or repeated exposure
Hazardous to the aquatic environment – Acute Hazard Category 3 H402 Harmful to aquatic life
Hazardous to the aquatic environment – Chronic Hazard Category 2 H411 Toxic to aquatic life with long lasting effects

Full text of H statements : see section 16

2.2. GHS Label elements, including precautionary statements
GHS US labeling
Hazard pictograms (GHS US) :

Signal word (GHS US) : Danger
Hazard statements (GHS US) : H302+H312 – Harmful if swallowed or in contact with skin
H314 – Causes severe skin burns and eye damage
H317 – May cause an allergic skin reaction
H318 – Causes serious eye damage
H373 – May cause damage to organs through prolonged or repeated exposure
H402 – Harmful to aquatic life
H411 – Toxic to aquatic life with long lasting effects
Precautionary statements (GHS US) : P260 – Do not breathe dust/fume/gas/mist/vapors/spray.
P261 – Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 – Wash hands, forearms and face thoroughly after handling.
P270 – Do not eat, drink or smoke when using this product.
P272 – Contaminated work clothing must not be allowed out of the workplace.
P273 – Avoid release to the environment.
P280 – Wear protective clothing.
P301+P312 – If swallowed: Call a poison center or doctor if you feel unwell.
P301+P330+P331 – If swallowed: rinse mouth. Do NOT induce vomiting.
P302+P352 – If on skin: Wash with plenty of water.

Epoxy General Purpose Laminating Hardener
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-27B 2/10

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.
P310 – Immediately call a poison center or doctor.
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).
P322 – Specific treatment (see supplemental first aid instruction on this label)
P330 – Rinse mouth.
P333+P313 – If skin irritation or rash occurs: Get medical advice/attention.
P362+P364 – Take off contaminated clothing and wash it before reuse.
P363 – Wash contaminated clothing before reuse.
P391 – Collect spillage.
P405 – Store locked up.
P501 – Dispose of contents/container to hazardous or special waste collection point, in
accordance with local, regional, national and/or international regulation.

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
Epoxy Adduct

(CAS-No.) TRADE SECRET <= 71 Skin Irrit. 2, H315 diethylmethylbenzenediamine (CAS-No.) 68479-98-1 <= 27 Acute Tox. 4 (Oral), H302 Acute Tox. 4 (Dermal), H312 Eye Irrit. 2, H319 STOT RE 2, H373 Aquatic Acute 1, H400 Aquatic Chronic 1, H410 triethylenetetramine (CAS-No.) 112-24-3 <= 3.8 Acute Tox. 3 (Dermal), H311 Skin Corr. 1B, H314 Skin Sens. 1, H317 Aquatic Acute 3, H402 Aquatic Chronic 3, H412 2-piperazin-1-ylethylamine (CAS-No.) 140-31-8 <= 1.5 Acute Tox. 3 (Dermal), H311 Skin Corr. 1, H314 Skin Sens. 1, H317 Aquatic Acute 3, H402 Aquatic Chronic 3, H412 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). First-aid measures after inhalation : Remove person to fresh air and keep comfortable for breathing. Remove victim to fresh air and keep at rest in a position comfortable for breathing. Immediately call a poison center or doctor/physician. First-aid measures after skin contact : Immediately call a poison center or doctor/physician. Specific measures (see supplemental first aid instruction on this label). Wash with plenty of soap and water. Wash contaminated clothing before reuse. Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. If skin irritation or rash occurs: Get medical advice/attention. Specific treatment (see supplemental first aid instruction on this label). First-aid measures after eye contact : Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center or doctor/physician. First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. Call a POISON CENTER or doctor/physician if you feel unwell. Immediately call a poison center or doctor/physician. Call a poison center/doctor/physician if you feel unwell. Epoxy General Purpose Laminating Hardener Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 05/25/2023 EN (English US) SDS ID: 80LS-27B 3/10 4.2. Most important symptoms and effects (acute and delayed) Potential Adverse human health effects and symptoms : Harmful if swallowed. Harmful in contact with skin. Symptoms/effects : Causes severe skin burns and eye damage. Symptoms/effects after inhalation : Harmful if inhaled. May cause an allergic skin reaction. Symptoms/effects after skin contact : Caustic burns/corrosion of the skin. Repeated exposure to this material can result in absorption through skin causing significant health hazard. Harmful in contact with skin. Symptoms/effects after eye contact : Causes eye irritation. Causes serious eye damage. May cause severe irritation. Symptoms/effects after ingestion : Swallowing a small quantity of this material will result in serious health hazard. 4.3. Immediate medical attention and special treatment, if necessary Until victim can be cared for by specialized staff: 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 : Heating increases the fire hazard. Heating may cause a fire. Heating may cause a fire or explosion. Insufficient data available on direct fire hazard (flashpoint > 100 C). Self-heating in
large quantities; may catch fire. Temperature above flashpoint: higher fire/explosion hazard.

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 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
6.1.1. For non-emergency personnel
Emergency procedures : Ventilate spillage area. Evacuate unnecessary personnel.
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
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.
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
Precautions for safe handling : Ensure good ventilation of the work station. 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 vapor. Do
not breathe dust/fume/gas/mist/vapors/spray. Avoid breathing dust/fume/gas/mist/vapors/spray.
Hygiene measures : Wash hands, forearms and face 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 : Comply with applicable regulations.

Epoxy General Purpose Laminating Hardener
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-27B 4/10

Storage conditions : Keep only in the original container in a cool, well ventilated place away from : Keep container
closed when not in use. Store in a well-ventilated place. Keep cool.
Incompatible products : Strong bases. Strong acids.
Incompatible materials : Sources of ignition. Direct sunlight.

SECTION 8: Exposure controls/personal protection

8.1. Control parameters

diethylmethylbenzenediamine (68479-98-1)
Not applicable

triethylenetetramine (112-24-3)
Not applicable

2-piperazin-1-ylethylamine (140-31-8)
Not applicable

Epoxy Adduct (TRADE SECRET)
Not applicable

8.2. Appropriate engineering controls
Appropriate engineering controls : 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 face shield. Safety glasses

Skin and body protection:
Wear suitable protective clothing

Respiratory protection:
Wear appropriate mask

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

Appearance : amber.
Color : amber

Odor : characteristic

Odor threshold : No data available

pH : No data available

Melting point : Not applicable

Freezing point : No data available

Boiling point : > 392 F

Flash point : >= 212 F

Relative evaporation rate (butyl acetate=1) : No data available

Relative evaporation rate (ether=1) : < 1 slower than ether Flammability (solid, gas) : Non flammable. Epoxy General Purpose Laminating Hardener Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 05/25/2023 EN (English US) SDS ID: 80LS-27B 5/10 Vapor pressure : < 4 mm Hg Relative vapor density at 20 C : No data available Relative density : No data available Density : 0.98 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 Explosion limits : No data available Explosive properties : No data available Oxidizing properties : No data available 9.2. Other information No additional information available SECTION 10: Stability and reactivity 10.1. Reactivity Thermal decomposition generates : Corrosive vapors. 10.2. Chemical stability Stable under normal conditions. Not established. 10.3. Possibility of hazardous reactions Not established. 10.4. Conditions to avoid Direct sunlight. Extremely high or low temperatures. 10.5. Incompatible materials Strong acids. Strong bases. 10.6. Hazardous decomposition products fume. Carbon monoxide. Carbon dioxide. Thermal decomposition generates : Corrosive vapors. SECTION 11: Toxicological information 11.1. Information on toxicological effects Acute toxicity (oral) : Harmful if swallowed. Acute toxicity (dermal) : Harmful in contact with skin. Acute toxicity (inhalation) : Not classified ATE US (oral) 1778.242 mg/kg body weight ATE US (dermal) 1100 mg/kg body weight diethylmethylbenzenediamine (68479-98-1) ATE US (oral) 500 mg/kg body weight ATE US (dermal) 1100 mg/kg body weight triethylenetetramine (112-24-3) LD50 oral rat 2500 mg/kg (Rat, Literature, Oral) LD50 dermal rabbit 805 mg/kg (Rabbit, Literature, Dermal) ATE US (oral) 2500 mg/kg body weight ATE US (dermal) 805 mg/kg body weight 2-piperazin-1-ylethylamine (140-31-8) LD50 oral rat 2097 mg/kg body weight (Rat, Male, Experimental value, Oral, 14 day(s)) LD50 dermal rabbit 866 mg/kg bw/day (24 h, Rabbit, Male, Experimental value, Dermal, 14 day(s)) ATE US (oral) 2097 mg/kg body weight ATE US (dermal) 866 mg/kg body weight Skin corrosion/irritation : Causes severe skin burns and eye damage. Serious eye damage/irritation : Causes serious eye damage. Epoxy General Purpose Laminating Hardener Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 05/25/2023 EN (English US) SDS ID: 80LS-27B 6/10 Respiratory or skin sensitization : May cause an allergic skin reaction. Germ cell mutagenicity : Not classified Carcinogenicity : Not classified Reproductive toxicity : Not classified STOT-single exposure : Not classified STOT-repeated exposure : May cause damage to organs through prolonged or repeated exposure. diethylmethylbenzenediamine (68479-98-1) STOT-repeated exposure May cause damage to organs through prolonged or repeated exposure. Aspiration hazard : Not classified Viscosity, kinematic : No data available Likely routes of exposure : Inhalation. Potential Adverse human health effects and symptoms : Harmful if swallowed. Harmful in contact with skin. Symptoms/effects : Causes severe skin burns and eye damage. Symptoms/effects after inhalation : Harmful if inhaled. May cause an allergic skin reaction. Symptoms/effects after skin contact : Caustic burns/corrosion of the skin. Repeated exposure to this material can result in absorption through skin causing significant health hazard. Harmful in contact with skin. Symptoms/effects after eye contact : Causes eye irritation. Causes serious eye damage. May cause severe irritation. Symptoms/effects after ingestion : Swallowing a small quantity of this material will result in serious health hazard. SECTION 12: Ecological information 12.1. Toxicity Ecology - general : Dangerous for the environment. Harmful to aquatic life. Ecology - water : Harmful to aquatic life. Toxic to aquatic life with long lasting effects. Harmful to aquatic life with long lasting effects. triethylenetetramine (112-24-3) LC50 fish 1 495 mg/l (96 h, Pimephales promelas, Fresh water, Literature study) EC50 Daphnia 1 31.1 mg/l (Equivalent or similar to OECD 202, 48 h, Daphnia magna, Literature study) ErC50 (algae) >= 100 mg/l (DIN 38412-9, 72 h, Scenedesmus subspicatus, Literature study, Growth)

2-piperazin-1-ylethylamine (140-31-8)
LC50 fish 1 2190 mg/l (96 h, Pimephales promelas, Static system, Fresh water, Experimental value)
EC50 Daphnia 1 58 mg/l (OECD 202: Daphnia sp. Acute Immobilisation Test, 48 h, Daphnia magna, Static
system, Experimental value, GLP)
ErC50 (algae) > 1000 mg/l (OECD 201: Alga, Growth Inhibition Test, 72 h, Pseudokirchneriella subcapitata,
Fresh water, Experimental value, GLP)

12.2. Persistence and degradability
Epoxy General Purpose Laminating Hardener (Mixture)
Persistence and degradability May cause long-term adverse effects in the environment.

triethylenetetramine (112-24-3)
Persistence and degradability Not readily biodegradable in water. No (test)data on mobility of the substance available.
Photodegradation in the air. Not established.

2-piperazin-1-ylethylamine (140-31-8)
Persistence and degradability Not readily biodegradable in water.
Chemical oxygen demand (COD)
0.56 g O /g substance

12.3. Bioaccumulative potential
Epoxy General Purpose Laminating Hardener (Mixture)
Bioaccumulative potential Not established.

triethylenetetramine (112-24-3)
BCF other aquatic organisms 1 3.162 (BCFBAF v3.01, Calculated value)

Epoxy General Purpose Laminating Hardener
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-27B 7/10

triethylenetetramine (112-24-3)
Log Pow -2.65 (Estimated value, KOWWIN)
Bioaccumulative potential Bioaccumulation: not applicable. Not established.

2-piperazin-1-ylethylamine (140-31-8)
BCF fish 1 0.3 – 6.3 (OECD 305: Bioconcentration: Flow-Through Fish Test, 6 week(s), Cyprinus carpio,
Flow-through system, Fresh water, Read-across)
Log Pow -1.48 (Experimental value, OECD 107: Partition Coefficient (n-octanol/water): Shake Flask
Method, 20 C)
Bioaccumulative potential Not bioaccumulative.

12.4. Mobility in soil

triethylenetetramine (112-24-3)
Log Koc 1.885 (log Koc, SRC PCKOCWIN v2.0, Calculated value)
Ecology – soil Highly mobile in soil.

2-piperazin-1-ylethylamine (140-31-8)
Log Koc 4.57 (log Koc, Read-across, GLP)
Ecology – soil Low potential for mobility 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 hazardous or special waste collection point, in accordance with local,
regional, national and/or international regulation.
Ecology – waste materials : Avoid release to the environment.
SECTION 14: Transport information

Department of Transportation (DOT)
In accordance with DOT

Transport document description : UN2735 Polyamines, liquid, corrosive, n.o.s. (diethylmethylbenzenediamine ;
triethylenetetramine), 8, III
UN-No.(DOT) : UN2735
Proper Shipping Name (DOT) : Polyamines, liquid, corrosive, n.o.s.
Class (DOT) : 8 – Class 8 – Corrosive material 49 CFR 173.136
Packing group (DOT) : III – Minor Danger
Hazard labels (DOT) : 8 – Corrosive

Dangerous for the environment : Yes
Marine pollutant : Yes

Epoxy General Purpose Laminating Hardener
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-27B 8/10

DOT Packaging Non Bulk (49 CFR 173.xxx) : 203
DOT Packaging Bulk (49 CFR 173.xxx) : 241
DOT Special Provisions (49 CFR 172.102) : 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).
T7 – 4 178.274(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.
TP28 – A portable tank having a minimum test pressure of 2.65 bar (265 kPa) may be used
provided the calculated test pressure is 2.65 bar or less based on the MAWP of the hazardous
material, as defined in 178.275 of this subchapter, where the test pressure is 1.5 times the
MAWP.
DOT Packaging Exceptions (49 CFR 173.xxx) : 154
DOT Quantity Limitations Passenger aircraft/rail
(49 CFR 173.27)
: 5 L
DOT Quantity Limitations Cargo aircraft only (49
CFR 175.75)
: 60 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.
DOT Vessel Stowage Other : 52 – Stow separated from acids
Emergency Response Guide (ERG) Number : 153
Other information : No supplementary information available.
Transportation of Dangerous Goods

Not applicable

Transport by sea

Transport document description (IMDG) : UN 2735 POLYAMINES, LIQUID, CORROSIVE, N.O .S. (diethylmethylbenzenediamine ;
triethylenetetramine), 8, III
UN-No. (IMDG) : 2735
Proper Shipping Name (IMDG) : POLYAMINES, LIQUID, CORROSIVE, N.O.S .
Class (IMDG) : 8 – Corrosive substances
Packing group (IMDG) : III – substances presenting low danger
Marine pollutant : Yes

Air transport

Transport document description (IATA) : UN 2735 Amines, liquid, corrosive, n.o.s. (diethylmethylbenzenediamine ; triethylenetetramine),
8, III
UN-No. (IATA) : 2735
Proper Shipping Name (IATA) : Amines, liquid, corrosive, n.o.s.
Class (IATA) : 8 – Corrosives
Packing group (IATA) : III – Minor Danger

SECTION 15: Regulatory information

15.1. US Federal regulations
Epoxy General Purpose Laminating Hardener (Mixture)
SARA Section 311/312 Hazard Classes Delayed (chronic) health hazard

triethylenetetramine (112-24-3)
Listed on the United States TSCA (Toxic Substances Control Act) inventory

Epoxy General Purpose Laminating Hardener
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-27B 9/10

2-piperazin-1-ylethylamine (140-31-8)
Listed on the United States TSCA (Toxic Substances Control Act) inventory

15.2. International regulations

CANADA
No additional information available

triethylenetetramine (112-24-3)
Listed on the Canadian DSL (Domestic Substances List)

2-piperazin-1-ylethylamine (140-31-8)
Listed on the Canadian DSL (Domestic Substances List)

EU-Regulations
No additional information available

National regulations
No additional information available

15.3. US State regulations

Component State or local regulations
triethylenetetramine(112-24-3) U.S. – New Jersey – Right to Know Hazardous Substance List
2-piperazin-1-ylethylamine(140-31-8) U.S. – New Jersey – Right to Know Hazardous Substance List

SECTION 16: Other information

according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

Revision date : 05/16/2023
Data sources : REGULATION (EC) No 1272/2008 OF THE EUROPEAN PARLIAMENT AND OF THE
COUNCIL of 16 December 2008 on classification, labeling and packaging of substances and
mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending
Regulation (EC) No 1907/2006.
Other information : None.

Full text of H-phrases:
H302 Harmful if swallowed
H311 Toxic in contact with skin
H312 Harmful in contact with skin
H314 Causes severe skin burns and eye damage
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H318 Causes serious eye damage
H319 Causes serious eye irritation
H373 May cause damage to organs through prolonged or repeated exposure
H400 Very toxic to aquatic life
H402 Harmful to aquatic life
H410 Very toxic to aquatic life with long lasting effects
H411 Toxic to aquatic life with long lasting effects
H412 Harmful to aquatic life with long lasting effects

Epoxy General Purpose Laminating Hardener
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-27B 10/10

NFPA health hazard : 2 – Materials that, under emergency conditions, can cause
temporary incapacitation or residual injury.

NFPA fire hazard : 1 – Materials that must be preheated before ignition can
occur.
NFPA reactivity : 0 – Material that in themselves are normally stable, even
under fire conditions.

Hazard Rating
Health : 2 Moderate Hazard – Temporary or minor injury may occur
Flammability : 1 Slight Hazard – Materials that must be preheated before ignition will occur. Includes liquids,
solids and semi solids having a flash point above 200 F. (Class IIIB)
Physical : 0 Minimal Hazard – Materials that are normally stable, even under fire conditions, and will NOT
react with water, polymerize, decompose, condense, or self-react. Non-Explosives.

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.

80LS-25A-G_TDS.pdf

by | Sep 27, 2025

Epoxy General Purpose Laminating Resin
Safety Data Sheet 80LS-25A
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations
Issue date: 08/30/2019 Revision date: 05/16/2023

05/25/2023 EN (English US) SDS ID: 80LS-25A Page 1

SECTION 1: Identification

1.1. Identification
Product form : Mixture
Trade name : Epoxy General Purpose Laminating Resin
CAS-No. : Mixture
Product code : 80LS-25A
Formula : mixture

1.2. Recommended use and restrictions on use
Use of the substance/mixture : Epoxy Laminating 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

SECTION 2: Hazard(s) identification

2.1. Classification of the substance or mixture
GHS US classification
Acute toxicity (inhalation) Category 4 H332 Harmful if inhaled
Skin corrosion/irritation Category 2 H315 Causes skin irritation
Serious eye damage/eye irritation Category 2A H319 Causes serious eye irritation
Serious eye damage/eye irritation Category 2B H320 Causes eye irritation
Skin sensitization, Category 1 H317 May cause an allergic skin reaction
Hazardous to the aquatic environment – Acute Hazard Category 3 H402 Harmful to aquatic life

Full text of H statements : see section 16

2.2. GHS Label elements, including precautionary statements
GHS US labeling
Hazard pictograms (GHS US) :

Signal word (GHS US) : Warning
Hazard statements (GHS US) : H315 – Causes skin irritation
H317 – May cause an allergic skin reaction
H319 – Causes serious eye irritation
H320 – Causes eye irritation
H332 – Harmful if inhaled
H402 – Harmful to aquatic life
Precautionary statements (GHS US) : P261 – Avoid breathing dust/fume/gas/mist/vapors/spray.
P264 – Wash hands, forearms and face thoroughly after handling.
P271 – Use only outdoors or in a well-ventilated area.
P272 – Contaminated work clothing must not be allowed out of the workplace.
P273 – Avoid release to the environment.
P280 – Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 – If on skin: Wash with plenty of water.
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.
P312 – Call a poison center or doctor if you feel unwell.

Epoxy General Purpose Laminating Resin
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-25A 2/8

P321 – Specific treatment (see supplemental first aid instruction on this label).
P332+P313 – If skin irritation occurs: Get medical advice/attention.
P333+P313 – If skin irritation or rash 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.
P363 – Wash contaminated clothing before reuse.
P501 – Dispose of contents/container to hazardous or special waste collection point, in
accordance with local, regional, national and/or international regulation.

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
Propane , 2,2 – bis[p(2,3-epoxypropoxy)phenyl]-, polymers

(CAS-No.) 25085-99-8 <= 88 Skin Irrit. 2, H315 Eye Irrit. 2B, H320 Skin Sens. 1B, H317 1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (CAS-No.) 17557-23-2 <= 11 Skin Irrit. 2, H315 Skin Sens. 1, H317 Aquatic Acute 3, H402 benzyl alcohol (CAS-No.) 100-51-6 <= 8 Acute Tox. 4 (Oral), H302 Acute Tox. 4 (Inhalation), H332 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). First-aid measures after inhalation : Remove person to fresh air and keep comfortable for breathing. Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician if you feel unwell. Allow affected person to breathe fresh air. Allow the victim to rest. First-aid measures after skin contact : Wash with plenty of soap and water. Wash contaminated clothing before reuse. If skin irritation occurs: Get medical advice/attention. Specific treatment (see supplemental first aid instruction on this label). If skin irritation or rash occurs: Wash skin with plenty of water. First-aid measures after eye contact : Rinse cautiously with water for several minutes. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. Obtain emergency medical attention. Call a poison center/doctor/physician if you feel unwell. 4.2. Most important symptoms and effects (acute and delayed) Potential Adverse human health effects and symptoms : Based on available data, the classification criteria are not met. Symptoms/effects : Causes damage to organs through prolonged or repeated exposure. Symptoms/effects after inhalation : May cause an allergic skin reaction. May cause respiratory irritation. Symptoms/effects after skin contact : Causes skin irritation. Symptoms/effects after eye contact : Causes eye irritation. Causes serious eye irritation. 4.3. Immediate medical attention and special treatment, if necessary Until victim can be cared for by specialized staff: 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. Epoxy General Purpose Laminating Resin Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 05/25/2023 EN (English US) SDS ID: 80LS-25A 3/8 5.2. Specific hazards arising from the chemical Fire hazard : Heating increases the fire hazard. Heating may cause a fire. Heating may cause a fire or explosion. Insufficient data available on direct fire hazard (flashpoint > 100 C). Self-heating in
large quantities; may catch fire. Temperature above flashpoint: higher fire/explosion hazard.

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 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
6.1.1. For non-emergency personnel
Emergency procedures : Ventilate spillage area. Evacuate unnecessary personnel.
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.
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.
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
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 vapor. Avoid breathing dust/fume/gas/mist/vapors/spray.
Use only outdoors or in a well-ventilated area. Do not breathe dust/fume/gas/mist/vapors/spray.
Hygiene measures : Wash hands and other exposed areas with mild soap and water before eat, drink or smoke and
when leaving work. Wash hands, forearms and face thoroughly after handling. Contaminated
work clothing should not be allowed out of the workplace. Wash contaminated clothing before
reuse. 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
Storage conditions : Keep only in the original container in a cool, well ventilated place away from : Keep container
tightly closed. Keep container closed when not in use. Store in a well-ventilated place. Keep
cool.
Incompatible products : Strong bases. Strong acids.
Incompatible materials : Sources of ignition. Direct sunlight.
Storage temperature : 2 – 40 C

SECTION 8: Exposure controls/personal protection

8.1. Control parameters

benzyl alcohol (100-51-6)
Not applicable

1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (17557-23-2)
Not applicable

Epoxy General Purpose Laminating Resin
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-25A 4/8

Propane , 2,2 – bis[p(2,3-epoxypropoxy)phenyl]-, polymers (25085-99-8)
Not applicable

8.2. Appropriate engineering controls
Appropriate engineering controls : 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.

Materials for protective clothing:
GIVE GOOD RESISTANCE: rubber

Hand protection:
Wear protective gloves.

Eye protection:
Chemical goggles or safety glasses. Safety glasses

Skin and body protection:
Wear suitable protective clothing

Respiratory protection:
Wear appropriate mask

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

Appearance : Liquid.
Color : amber

Odor : slight characteristic

Odor threshold : No data available

pH : No data available

Melting point : N/A

Freezing point : No data available

Boiling point : > 392 F

Flash point : 212 F

Relative evaporation rate (butyl acetate=1) : No data available

Relative evaporation rate (ether=1) : < 1 slower than ether Flammability (solid, gas) : Non flammable. Vapor pressure : <= 3 mm Hg Relative vapor density at 20 C : No data available Relative density : No data available Relative density of saturated gas/air mixture : 1.14 Density : 1.14 kg/l Solubility : Insoluble in water. 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 Epoxy General Purpose Laminating Resin Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 05/25/2023 EN (English US) SDS ID: 80LS-25A 5/8 Explosion limits : No data available Explosive properties : No data available Oxidizing properties : No data available 9.2. Other information No additional information available SECTION 10: Stability and reactivity 10.1. Reactivity The product is non-reactive under normal conditions of use, storage and transport. 10.2. Chemical stability Combustible liquid. Not established. 10.3. Possibility of hazardous reactions Not established. 10.4. Conditions to avoid Open flame. Direct sunlight. Extremely high or low temperatures. 10.5. Incompatible materials Strong acids. Strong bases. 10.6. Hazardous decomposition products fume. Carbon monoxide. Carbon dioxide. SECTION 11: Toxicological information 11.1. Information on toxicological effects Acute toxicity (oral) : Not classified (Lack of data) Acute toxicity (dermal) : Not classified Acute toxicity (inhalation) : Harmful if inhaled. ATE US (gases) 4500 ppmV/4h ATE US (vapors) 11 mg/l/4h ATE US (dust, mist) 1.5 mg/l/4h benzyl alcohol (100-51-6) LD50 oral rat 1620 mg/kg bw/day (Rat, Male, Experimental value, Oral) LD50 dermal rabbit > 2000 mg/kg (Rabbit, Inconclusive, insufficient data, Dermal)
LC50 Inhalation – Rat > 4.178 mg/l air (OECD 403: Acute Inhalation Toxicity, 4 h, Rat, Male / female, Experimental
value, Inhalation (aerosol))
ATE US (oral) 1620 mg/kg body weight
ATE US (gases) 4500 ppmV/4h
ATE US (vapors) 11 mg/l/4h
ATE US (dust, mist) 1.5 mg/l/4h

1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (17557-23-2)
LD50 oral rat 4500 mg/kg (Rat, Literature study, Oral)
LD50 dermal rat > 2100 mg/kg body weight (Rat, Literature study, Dermal)
ATE US (oral) 4500 mg/kg body weight

Skin corrosion/irritation : Causes skin irritation.
Serious eye damage/irritation : Causes serious eye irritation. Causes eye irritation.
Respiratory or skin sensitization : May cause an allergic skin reaction.
Germ cell mutagenicity : Not classified
Carcinogenicity : Not classified

Reproductive toxicity : Not classified
STOT-single exposure : Not classified

STOT-repeated exposure : Not classified

Aspiration hazard : Not classified

Epoxy General Purpose Laminating Resin
Safety Data Sheet
according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

05/25/2023 EN (English US) SDS ID: 80LS-25A 6/8

Viscosity, kinematic : No data available

Likely routes of exposure : Inhalation.
Potential Adverse human health effects and
symptoms
: Based on available data, the classification criteria are not met.
Symptoms/effects : Causes damage to organs through prolonged or repeated exposure.
Symptoms/effects after inhalation : May cause an allergic skin reaction. May cause respiratory irritation.
Symptoms/effects after skin contact : Causes skin irritation.
Symptoms/effects after eye contact : Causes eye irritation. Causes serious eye irritation.

SECTION 12: Ecological information

12.1. Toxicity
Ecology – general : Dangerous for the environment. Harmful to aquatic life.
Ecology – water : Toxic to aquatic life with long lasting effects.

benzyl alcohol (100-51-6)
LC50 fish 1 460 mg/l (EPA OPP 72-1, 96 h, Pimephales promelas, Static system, Fresh water,
Experimental value, Nominal concentration)
EC50 Daphnia 1 230 mg/l (OECD 202: Daphnia sp. Acute Immobilisation Test, 48 h, Daphnia magna, Fresh
water, Experimental value, GLP)
ErC50 (algae) 770 mg/l (OECD 201: Alga, Growth Inhibition Test, 72 h, Pseudokirchneriella subcapitata,
Static system, Fresh water, Experimental value, GLP)

1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (17557-23-2)
LC50 fish 1 > 100 mg/l (96 h, Pisces, QSAR)
EC50 Daphnia 1 39 – 57 mg/l (OECD 202: Daphnia sp. Acute Immobilisation Test, 48 h, Daphnia magna, Static
system, Fresh water, Experimental value)

12.2. Persistence and degradability
Epoxy General Purpose Laminating Resin (Mixture)
Persistence and degradability May cause long-term adverse effects in the environment.

benzyl alcohol (100-51-6)
Persistence and degradability Biodegradable in the soil. Readily biodegradable in water.
Biochemical oxygen demand (BOD)
1.6 g O /g substance
Chemical oxygen demand (COD)
2.4 g O /g substance
ThOD
2.5 g O /g substance

1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (17557-23-2)
Persistence and degradability Readily biodegradable in water.

12.3. Bioaccumulative potential
Epoxy General Purpose Laminating Resin (Mixture)
Bioaccumulative potential Not established.

benzyl alcohol (100-51-6)
Log Pow 1 – 1.1 (Experimental value, 20 C)
Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4). 1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (17557-23-2) Log Pow 0.47 (QSAR, KOWWIN, 20 C) Bioaccumulative potential Low potential for bioaccumulation (Log Kow < 4). 12.4. Mobility in soil benzyl alcohol (100-51-6) Surface tension 39 mN/m (20 C) Ecology - soil No (test)data on mobility of the substance available. 1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (17557-23-2) Log Koc 1.22 (log Koc, QSAR) Ecology - soil Highly mobile in soil. Epoxy General Purpose Laminating Resin Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 05/25/2023 EN (English US) SDS ID: 80LS-25A 7/8 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 hazardous or special waste collection point, in accordance with local, regional, national and/or international regulation. Ecology - waste materials : Avoid release to the environment. SECTION 14: Transport information Department of Transportation (DOT) In accordance with DOT Not regulated Transportation of Dangerous Goods Not regulated Transport by sea Transport document description (IMDG) : UN 3082 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N. O.S. ( Epoxy Resin ), 9, III, MARINE POLLUTANT UN-No. (IMDG) : 3082 Proper Shipping Name (IMDG) : ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O. S. Class (IMDG) : 9 - Miscellaneous dangerous substances and articles Packing group (IMDG) : III - substances presenting low danger Limited quantities (IMDG) : 5 L Air transport Transport document description (IATA) : UN 3082 Environmentally hazardous substance, liquid, n.o.s. ( Epoxy Resin ), 9, III UN-No. (IATA) : 3082 Proper Shipping Name (IATA) : Environmentally hazardous substance, liquid, n.o.s. Class (IATA) : 9 - Miscellaneous Dangerous Substances and Articles Packing group (IATA) : III - Minor Danger SECTION 15: Regulatory information 15.1. US Federal regulations benzyl alcohol (100-51-6) Listed on the United States TSCA (Toxic Substances Control Act) inventory 1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (17557-23-2) Listed on the United States TSCA (Toxic Substances Control Act) inventory EPA TSCA Regulatory Flag T - T - indicates a substance that is the subject of a final TSCA section 4 test rule. 15.2. International regulations CANADA benzyl alcohol (100-51-6) Listed on the Canadian DSL (Domestic Substances List) Epoxy General Purpose Laminating Resin Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations 05/25/2023 EN (English US) SDS ID: 80LS-25A 8/8 1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane (17557-23-2) Listed on the Canadian DSL (Domestic Substances List) EU-Regulations No additional information available National regulations No additional information available 15.3. US State regulations SECTION 16: Other information according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Revision date : 05/16/2023 Data sources : REGULATION (EC) No 1272/2008 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 16 December 2008 on classification, labeling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006. Other information : None. Full text of H-phrases: H302 Harmful if swallowed H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H320 Causes eye irritation H332 Harmful if inhaled H402 Harmful to aquatic life NFPA health hazard : 2 - Materials that, under emergency conditions, can cause temporary incapacitation or residual injury. NFPA fire hazard : 1 - Materials that must be preheated before ignition can occur. NFPA reactivity : 0 - Material that in themselves are normally stable, even under fire conditions. Hazard Rating Health : 2 Moderate Hazard - Temporary or minor injury may occur Flammability : 1 Slight Hazard - Materials that must be preheated before ignition will occur. Includes liquids, solids and semi solids having a flash point above 200 F. (Class IIIB) Physical : 0 Minimal Hazard - Materials that are normally stable, even under fire conditions, and will NOT react with water, polymerize, decompose, condense, or self-react. Non-Explosives. 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.

80LS-25A-F_TDS.pdf