80EL319-H_SDS.pdf

by | Sep 27, 2025

Safety Data Sheet

SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B

Revision Date 06/12/2023

Print Date 06/14/2023

1 / 11

SECTION 1. IDENTIFICATION
Product name : SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B

Company name : Sika Corporation

201 Polito Avenue
Lyndhurst, NJ 07071
USA
www.sikausa.com

Telephone : (201) 933-8800

Telefax : (201) 804-1076

E-mail address : ehs@sika-corp.com

Emergency telephone : CHEMTREC: 800-424-9300
INTERNATIONAL: +1-703-527-3887

Recommended use of the
chemical and restrictions on
use
: For further information, refer to product data sheet.
SECTION 2. HAZARDS IDENTIFICATION
GHS classification in accordance with the OSHA Hazard Communication Standard (29 CFR
1910.1200)
Acute toxicity (Oral)

: Category 4
Acute toxicity (Dermal)

: Category 4
Skin corrosion

: Category 1B
Serious eye damage

: Category 1
Skin sensitization

: Category 1
GHS label elements
Hazard pictograms

:

Signal Word

: Danger

Hazard Statements

: 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.

Safety Data Sheet

SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B

Revision Date 06/12/2023

Print Date 06/14/2023

2 / 11

Precautionary Statements

:
Prevention:
P261 Avoid breathing mist or vapors.
P264 Wash skin 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.
P280 Wear protective gloves/ protective clothing/ eye protection/
face protection.
Response:
P301 + P312 + P330 IF SWALLOWED: Call a POISON
CENTER/ doctor if you feel unwell. Rinse mouth.
P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT
induce vomiting.
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately
all contaminated clothing. Rinse skin with water/ shower.
P304 + P340 + P310 IF INHALED: Remove person to fresh air
and keep comfortable for breathing. Immediately call a POISON
CENTER/ doctor.
P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with
water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. Immediately call a POISON
CENTER/ doctor.
P333 + P313 If skin irritation or rash occurs: Get medical advice/
attention.
P362 + P364 Take off contaminated clothing and wash it before
reuse.
Storage:
P405 Store locked up.
Disposal:
P501 Dispose of contents/ container to an approved waste dis-
posal plant.

Additional Labeling
There are no ingredients with unknown acute toxicity used in a mixture at a concentration >= 1%.
Other hazards
None known.
SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS
Mixtures
Components
Chemical name CAS-No. Classification Concentra-
tion (% w/w)
triethylenetetramine 112-24-3 Acute Tox. 4; H302
Acute Tox. 4; H312
Skin Corr. 1B; H314
Eye Dam. 1; H318
Skin Sens. 1; H317
>= 90 – <= 100 Safety Data Sheet SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B Revision Date 06/12/2023 Print Date 06/14/2023 3 / 11 Polyoxypropylene diamine 9046-10-0 Skin Corr. 1C; H314 Eye Dam. 1; H318 >= 5 – < 10 Actual concentration is withheld as a trade secret SECTION 4. FIRST AID MEASURES General advice : Move out of dangerous area. Consult a physician. Show this material safety data sheet to the doctor in attend- ance. If inhaled : Move to fresh air. Consult a physician after significant exposure. In case of skin contact : Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Immediate medical treatment is necessary as untreated wounds from corrosion of the skin heal slowly and with difficul- ty. In case of eye contact : Small amounts splashed into eyes can cause irreversible tis- sue damage and blindness. In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Continue rinsing eyes during transport to hospital. Remove contact lenses. Keep eye wide open while rinsing. If swallowed : Clean mouth with water and drink afterwards plenty of water. Do not induce vomiting without medical advice. Do not give milk or alcoholic beverages. Never give anything by mouth to an unconscious person. Take victim immediately to hospital. Most important symptoms and effects, both acute and delayed : Health injuries may be delayed. corrosive effects sensitizing effects Gastrointestinal discomfort Allergic reactions Dermatitis Skin disorders Harmful if swallowed or in contact with skin. May cause an allergic skin reaction. Causes serious eye damage. Causes severe burns. Notes to physician : Treat symptomatically. SECTION 5. FIRE-FIGHTING MEASURES Suitable extinguishing media : Use extinguishing measures that are appropriate to local cir- cumstances and the surrounding environment. Safety Data Sheet SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B Revision Date 06/12/2023 Print Date 06/14/2023 4 / 11 Further information : Collect contaminated fire extinguishing water separately. This must not be discharged into drains. Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations. Special protective equipment for fire-fighters : In the event of fire, wear self-contained breathing apparatus. SECTION 6. ACCIDENTAL RELEASE MEASURES Personal precautions, protec- tive equipment and emer- gency procedures : Use personal protective equipment. Deny access to unprotected persons. Environmental precautions : Do not flush into surface water or sanitary sewer system. If the product contaminates rivers and lakes or drains inform respective authorities. Local authorities should be advised if significant spillages cannot be contained. Methods and materials for containment and cleaning up : Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Keep in suitable, closed containers for disposal. SECTION 7. HANDLING AND STORAGE Advice on protection against fire and explosion : Normal measures for preventive fire protection. Advice on safe handling : Avoid exceeding the given occupational exposure limits (see section 8). Do not get in eyes, on skin, or on clothing. For personal protection see section 8. Persons with a history of skin sensitization problems or asth- ma, allergies, chronic or recurrent respiratory disease should not be employed in any process in which this mixture is being used. Smoking, eating and drinking should be prohibited in the ap- plication area. Follow standard hygiene measures when handling chemical products. Conditions for safe storage : Store in original container. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Observe label precautions. Store in accordance with local regulations. Materials to avoid : Explosives Safety Data Sheet SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B Revision Date 06/12/2023 Print Date 06/14/2023 5 / 11 Oxidizing agents Poisonous gases Dangerous when wet Flammable solids Organic peroxides Poisonous liquids Spontaneously Combustible Substances SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION Ingredients with workplace control parameters Contains no substances with occupational exposure limit values. Engineering measures : Use of adequate ventilation should be sufficient to control worker exposure to airborne contaminants. If the use of this product generates dust, fumes, gas, vapor or mist, use pro- cess enclosures, local exhaust ventilation or other engineer- ing controls to keep worker exposure below any recommend- ed or statutory limits. Personal protective equipment Respiratory protection : Use a properly fitted NIOSH approved air-purifying or air-fed respirator complying with an approved standard if a risk as- sessment indicates this is necessary. The filter class for the respirator must be suitable for the max- imum expected contaminant concentration (gas/vapor/aerosol/particulates) that may arise when han- dling the product. If this concentration is exceeded, self- contained breathing apparatus must be used. 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 nec- essary. Eye protection : Safety eyewear complying with an approved standard should be used when a risk assessment indicates this is necessary. Skin and body protection : Choose body protection in relation to its type, to the concen- tration and amount of dangerous substances, and to the spe- cific work-place. Hygiene measures : Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product. Remove contaminated clothing and protective equipment before entering eating areas. Wash thoroughly after handling. SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES Safety Data Sheet SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B Revision Date 06/12/2023 Print Date 06/14/2023 6 / 11 Appearance : liquid Color : amber Odor : amine-like Odor Threshold : No data available pH : Not applicable Melting point/range / Freezing point : No data available Boiling point/boiling range : 450 F / 232 C Flash point : 252 F / 122 C (Method: closed cup) Evaporation rate : No data available Flammability (solid, gas) : No data available Upper explosion limit / Upper flammability limit : No data available Lower explosion limit / Lower flammability limit : No data available Vapor pressure : 0.01 hpa Relative vapor density : No data available Density : 0.98 g/cm3 (68 F / 20 C) Solubility(ies) Water solubility : soluble Solubility in other solvents : No data available Partition coefficient: n- octanol/water : No data available Autoignition temperature : No data available Decomposition temperature : No data available Viscosity Viscosity, dynamic : No data available Viscosity, kinematic : > 20.5 mm2/s (104 F / 40 C)

Explosive properties : No data available

Oxidizing properties : No data available

Volatile organic compounds : Not applicable

Safety Data Sheet

SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B

Revision Date 06/12/2023

Print Date 06/14/2023

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(VOC) content
SECTION 10. STABILITY AND REACTIVITY
Reactivity : No dangerous reaction known under conditions of normal use.

Chemical stability : The product is chemically stable.

Possibility of hazardous reac-
tions

: Stable under recommended storage conditions.

Conditions to avoid : No data available

Incompatible materials : No data available

Hazardous decomposition
products

: No decomposition if stored and applied as directed.

SECTION 11. TOXICOLOGICAL INFORMATION
Acute toxicity
Harmful if swallowed or in contact with skin.
Components:
triethylenetetramine:
Acute oral toxicity : LD50 Oral (Rat): 1,716 mg/kg

Acute dermal toxicity : LD50 Dermal (Rabbit): 1,465 mg/kg

Polyoxypropylene diamine:
Acute oral toxicity : LD50 Oral (Rat): 2,880 mg/kg

Skin corrosion/irritation
Causes severe burns.
Serious eye damage/eye irritation
Causes serious eye damage.
Respiratory or skin sensitization
Skin sensitization
May cause an allergic skin reaction.
Respiratory sensitization
Not classified based on available information.
Germ cell mutagenicity
Not classified based on available information.
Carcinogenicity
Not classified based on available information.
IARC Not applicable

Safety Data Sheet

SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B

Revision Date 06/12/2023

Print Date 06/14/2023

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OSHA Not applicable

NTP Not applicable

Reproductive toxicity
Not classified based on available information.
STOT-single exposure
Not classified based on available information.
STOT-repeated exposure
Once sensitized, a severe allergic reaction may occur when subsequently exposed to very low levels.
Aspiration toxicity
Not classified based on available information.
SECTION 12. ECOLOGICAL INFORMATION
Ecotoxicity
Components:
triethylenetetramine:
Toxicity to fish : LC50 (Pimephales promelas (fathead minnow)): > 100 mg/l
Exposure time: 96 h

Toxicity to daphnia and other
aquatic invertebrates
: EC50 (Daphnia): 10 – 100 mg/l
Exposure time: 48 h

Toxicity to algae/aquatic
plants
: EC50 (Pseudokirchneriella subcapitata (green algae)): 10 –
100 mg/l
Exposure time: 72 h

Polyoxypropylene diamine:
Toxicity to algae/aquatic
plants
: EC50 (Pseudokirchneriella subcapitata (algae)): 15 mg/l

Toxicity to daphnia and other
aquatic invertebrates (Chron-
ic toxicity)
: EC50 (Daphnia magna (Water flea)): 80 mg/l
Exposure time: 48 h

Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Other adverse effects
Product:
Additional ecological infor-: Do not empty into drains; dispose of this material and its con-

Safety Data Sheet

SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B

Revision Date 06/12/2023

Print Date 06/14/2023

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mation tainer in a safe way.
Avoid dispersal of spilled material and runoff and contact with
soil, waterways, drains and sewers.

SECTION 13. DISPOSAL CONSIDERATIONS
Disposal methods
Waste from residues : 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.

Contaminated packaging : Empty containers should be taken to an approved waste han-
dling site for recycling or disposal.

SECTION 14. TRANSPORT INFORMATION
International Regulations
IATA-DGR

UN/ID No. : UN 2735
Proper shipping name : Amines, liquid, corrosive, n.o.s.
(3,6-diazaoctanethylenediamin)
Class : 8
Packing group : II
Labels : Corrosive
Packing instruction (cargo
aircraft)
: 855
Packing instruction (passen-
ger aircraft)
: 851
IMDG-Code

UN number : UN 2735
Proper shipping name : AMINES, LIQUID, CORROSIVE, N.O.S.
(3,6-diazaoctanethylenediamin)
Class : 8
Packing group : II
Labels : 8
EmS Code : F-A, S-B
Marine pollutant : no
Domestic regulation
49 CFR

UN/ID/NA number : UN 2735
Proper shipping name : Amines, liquid, corrosive, n.o.s.
(3,6-diazaoctanethylenediamin)
Class : 8
Packing group : II
Labels : CORROSIVE
ERG Code : 153
Marine pollutant : no

Safety Data Sheet

SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B

Revision Date 06/12/2023

Print Date 06/14/2023

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DOT: For Limited Quantity exceptions reference 49 CFR 173.154 (b)
IMDG: For Limited Quantity special provisions reference IMDG Code Chapter 3.4
Special precautions for user
The transport classification(s) provided herein are for informational purposes only, and solely based
upon the properties of the unpackaged material as it is described within this Safety Data Sheet.
Transportation classifications may vary by mode of transportation, package sizes, and variations in
regional or country regulations.
SECTION 15. REGULATORY INFORMATION
TSCA list : All chemical substances in this product are either listed as ac-
tive on the TSCA Inventory or are in compliance with a TSCA Inventory exemption.

No substances are subject to a Significant New Use Rule.

No substances are subject to TSCA 12(b) export notification requirements.

CERCLA Reportable Quantity
Listed substances in the product are at low enough levels to not be expected to exceed the RQ
SARA 304 Extremely Hazardous Substances Reportable Quantity
Listed substances in the product are at low enough levels to not be expected to exceed the RQ
SARA 302 Extremely Hazardous Substances Threshold Planning Quantity
This material does not contain any components with a section 302 EHS TPQ.
SARA 311/312 Hazards

: Acute toxicity (any route of exposure)
Respiratory or skin sensitization
Skin corrosion or irritation
Serious eye damage or eye irritation

SARA 313

: This material does not contain any chemical components with
known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.

Clean Air Act
This product does not contain any hazardous air pollutants (HAP), as defined by the U.S. Clean Air
Act Section 112 (40 CFR 61).
California Prop. 65
WARNING: This product can expose you to chemicals including propylene oxide, which is known to
the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

SECTION 16. OTHER INFORMATION
Full text of other abbreviations

Safety Data Sheet

SikaBiresin CH77-2 Fast (formerly EL-319 Fast) Part B

Revision Date 06/12/2023

Print Date 06/14/2023

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Notes to Reader
The information contained in this Safety Data Sheet applies only to the actual Sika Corporation
(“Sika”) product identified and described herein. This information is not intended to address, nor
does it address the use or application of the identified Sika product in combination with any other
material, product or process. All of the information set forth herein is based on technical data re-
garding the identified product that Sika believes to be reliable as of the date hereof. Prior to each
use of any Sika product, the user must always read and follow the warnings and instructions on
the product’s current Product Data Sheet, product label and Safety Data Sheet for each Sika
product, which are available at web site and/or telephone number listed in Section 1 of this SDS.

SIKA MAKES NO WARRANTIES EXPRESS OR IMPLIED AND ASSUMES NO LIABILITY
ARISING FROM THIS INFORMATION OR ITS USE. SIKA SHALL NOT BE LIABLE UNDER
ANY LEGAL THEORY FO R SPECIAL OR CONSEQUENTIAL DAMAGES AND SHALL NOT BE
RESPONSIBLE FOR THE USE OF THIS PRODUCT IN A MANNER TO INFRINGE ON ANY
PATENT OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTHERS.

All sales of Sika products are subject to its current terms and conditions of sale available at
www.sikausa.com or 201- 933-8800.

Revision Date 06/12/2023

100000035328
US / Z8

80EC433B3-5_SDS.pdf

by | Sep 27, 2025

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Safety Data Sheet
acc. to OSHA HCS
Printing date 03/04/2020 Reviewed on 03/04/2020
50. 0
1 Identification
Product identifier
Trade name: EC433-3 Hardener
Article number:I433389
Application of the substance / the mixtureHardening agent/ Curing agent
Details of the supplier of the safety data sheet
Sika Advanced Resins, US
EHS Department
Manufacturer/Supplier:
Supplier’s Name: Sika Advanced Resins, US
Headquarters:
30800 Stephenson Hwy
Madison Heights, MI 48071
USA
advancedresins.ehs@us.sika.com
Information department:Product safety department
Emergency telephone number:
During normal opening times: +1 (248) 588-2270
CHEMTREC 24-hour Emergency: +1 (800) 424-9300
* 2 Hazard(s) identification
Classification of the substance or mixture
GHS06 Skull and crossbones
Acute Tox. 3 H301 Toxic if swallowed.
Acute Tox. 3 H311 Toxic in contact with skin.
Acute Tox. 2 H330 Fatal if inhaled.
GHS08 Health hazard
Resp. Sens. 1 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
STOT RE 2 H373 May cause damage to organs through prolonged or repeated exposure.
GHS05 Corrosion
Skin Corr. 1A H314 Causes severe skin burns and eye damage.
Eye Dam. 1 H318 Causes serious eye damage.
(Contd. on page 2)
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Trade name: EC433-3 Hardener
(Contd. of page 1)
50. 0
GHS07
Skin Sens. 1 H317 May cause an allergic skin reaction.
Label elements
GHS label elementsThe product is classified and labeled according to the Globally Harmonized System (GHS).
Hazard pictograms
GHS05GHS06GHS08
Signal wordDanger
Hazard-determining components of labeling:
2,2′-dimethyl-4,4’methylenebis(cyclohexylamine)
Aromatic amine epoxy adduct – trade secret
Methyleneoxide, polymer with benzenamine, hydrogenated
4,4′-methylenebis(cyclohexylamine)
3-aminomethyl-3,5,5-trimethylcyclohexylamine
1,6-Hexanediamine, 2,2,4 (or 2,4,4)-trimethyl-
Hazard statements
Toxic if swallowed or in contact with skin.
Fatal if inhaled.
Causes severe skin burns and eye damage.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause an allergic skin reaction.
May cause damage to organs through prolonged or repeated exposure.
Precautionary statements
Avoid breathing dust/fume/gas/mist/vapors/spray
Do not breathe dusts or mists.
Wear protective gloves/protective clothing/eye protection/face protection.
[In case of inadequate ventilation] wear respiratory protection.
If swallowed: Immediately call a poison center/doctor.
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Specific treatment is urgent (see on this label).
Take off immediately all contaminated clothing and wash it before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
(Contd. on page 3)
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Safety Data Sheet
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Trade name: EC433-3 Hardener
(Contd. of page 2)
50. 0
Classification system:
NFPA ratings (scale 0 – 4)
3
1
0
Health = 3
Fire = 1
Reactivity = 0
HMIS-ratings (scale 0 – 4)
HEALTH
FIRE
REACTIVITY
*3
1
0
Health = *3
Fire = 1
Reactivity = 0
Other hazards
Results of PBT and vPvB assessment
PBT:Not applicable.
vPvB:Not applicable.
* 3 Composition/information on ingredients
Chemical characterization: Mixtures
Description:Mixture of the substances listed below with nonhazardous additions.
Dangerous components:
CAS: 6864-37-5
EINECS: 229-962-1
2,2′-dimethyl-4,4’methylenebis(cyclohexylamine) 20-50%
CAS: 68479-98-1
EINECS: 270-877-4
diethylmethylbenzenediamine 20-50%
CAS: 1761-71-3
EINECS: 217-168-8
4,4′-methylenebis(cyclohexylamine) 20-50%
Aromatic amine epoxy adduct – trade secret 5-10%
CAS: 135108-88-2 Methyleneoxide, polymer with benzenamine, hydrogenated 5-<10% CAS: 616-47-7 EINECS: 210-484-7 1-methylimidazole 1-<5% CAS: 2855-13-2 EINECS: 220-666-8 3-aminomethyl-3,5,5-trimethylcyclohexylamine 1-<5% CAS: 25513-64-8 EINECS: 247-134-8 1,6-Hexanediamine, 2,2,4 (or 2,4,4)-trimethyl- 0.1-<1% US (Contd. on page 4) Page 4/13 Safety Data Sheet acc. to OSHA HCS Printing date 03/04/2020 Reviewed on 03/04/2020 Trade name: EC433-3 Hardener (Contd. of page 3) 50. 0 * 4 First-aid measures Description of first aid measures General information: Immediately remove any clothing soiled by the product. Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident. Remove breathing apparatus only after contaminated clothing have been completely removed. In case of irregular breathing or respiratory arrest provide artificial respiration. After inhalation: Supply fresh air or oxygen; call for doctor. In case of unconsciousness place patient stably in side position for transportation. After skin contact:Immediately wash with water and soap and rinse thoroughly. After eye contact:Rinse opened eye for several minutes under running water. Then consult a doctor. After swallowing: Do not induce vomiting; immediately call for medical help. Drink copious amounts of water and provide fresh air. Immediately call a doctor. Information for doctor: Most important symptoms and effects, both acute and delayedNo further relevant information available. Indication of any immediate medical attention and special treatment needed No further relevant information available. * 5 Fire-fighting measures Extinguishing media Suitable extinguishing agents: CO2, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam. Special hazards arising from the substance or mixture During heating or in case of fire poisonous gases are produced. Advice for firefighters Protective equipment: Mouth respiratory protective device. Wear self-contained respiratory protective device. Additional information Dispose of fire debris and contaminated fire fighting water in accordance with official regulations. * 6 Accidental release measures Personal precautions, protective equipment and emergency procedures Mount respiratory protective device. Wear protective equipment. Keep unprotected persons away. Environmental precautions:Do not allow to enter sewers/ surface or ground water. Methods and material for containment and cleaning up: Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust). (Contd. on page 5) US Page 5/13 Safety Data Sheet acc. to OSHA HCS Printing date 03/04/2020 Reviewed on 03/04/2020 Trade name: EC433-3 Hardener (Contd. of page 4) 50. 0 Use neutralizing agent. Dispose contaminated material as waste according to item 13. Ensure adequate ventilation. Reference to other sections See Section 7 for information on safe handling. See Section 8 for information on personal protection equipment. See Section 13 for disposal information. Protective Action Criteria for Chemicals PAC-1: 6864-37-5 2,2'-dimethyl-4,4'methylenebis(cyclohexylamine) 0.28 mg/m 616-47-7 1-methylimidazole 2.3 mg/m PAC-2: 6864-37-5 2,2'-dimethyl-4,4'methylenebis(cyclohexylamine) 3.1 mg/m 616-47-7 1-methylimidazole 25 mg/m PAC-3: 6864-37-5 2,2'-dimethyl-4,4'methylenebis(cyclohexylamine) 19 mg/m 616-47-7 1-methylimidazole 150 mg/m * 7 Handling and storage Handling: Precautions for safe handling Ensure good ventilation/exhaustion at the workplace. Open and handle receptacle with care. Prevent formation of aerosols. Information about protection against explosions and fires:Keep respiratory protective device available. Conditions for safe storage, including any incompatibilities Storage: Requirements to be met by storerooms and receptacles:No special requirements. Information about storage in one common storage facility:Not required. Further information about storage conditions:Keep receptacle tightly sealed. Specific end use(s)No further relevant information available. 8 Exposure controls/personal protection Additional information about design of technical systems:No further data; see item 7. Control parameters Components with limit values that require monitoring at the workplace: The product does not contain any relevant quantities of materials with critical values that have to be monitored at the workplace. (Contd. on page 6) US Page 6/13 Safety Data Sheet acc. to OSHA HCS Printing date 03/04/2020 Reviewed on 03/04/2020 Trade name: EC433-3 Hardener (Contd. of page 5) 50. 0 Additional information:The lists that were valid during the creation were used as basis. Exposure controls Personal protective equipment: General protective and hygienic measures: Keep away from foodstuffs, beverages and feed. Immediately remove all soiled and contaminated clothing. Wash hands before breaks and at the end of work. Store protective clothing separately. Avoid contact with the eyes. Avoid contact with the eyes and skin. Breathing equipment: In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air. Protection of hands: Protective gloves The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation Material of gloves The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. As the product is a preparation of several substances, the resistance of the glove material can not be calculated in advance and has therefore to be checked prior to the application. Penetration time of glove material The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed. Eye protection: Tightly sealed goggles * 9 Physical and chemical properties Information on basic physical and chemical properties General Information Appearance: Form: Liquid Color: Amber colored Odor: Amine-like (Contd. on page 7) US Page 7/13 Safety Data Sheet acc. to OSHA HCS Printing date 03/04/2020 Reviewed on 03/04/2020 Trade name: EC433-3 Hardener (Contd. of page 6) 50. 0 Odor threshold: Not determined. pH-value: Not determined. Change in condition Melting point/Melting range:Undetermined. Boiling point/Boiling range:197 C (386.6 F) Flash point: >93 C (>199.4 F)
Flammability (solid, gaseous):Not applicable.
Ignition temperature: 275 C (527 F)
Decomposition temperature: Not determined.
Auto igniting: Product is not selfigniting.
Danger of explosion: Product does not present an explosion hazard.
Explosion limits:
Lower: 0.5 Vol %
Upper: 2.8 Vol %
Vapor pressure: Not determined.
Density at 20 C (68 F): 1.05 g/cm (8.76 lbs/gal)
Relative density Not determined.
Vapor density Not determined.
Evaporation rate Not determined.
Solubility in / Miscibility with
Water: Not miscible or difficult to mix.
Partition coefficient (n-octanol/water):Not determined.
Viscosity:
Dynamic: Not determined.
Kinematic: Not determined.
Solvent content:
VOC content: 0.00 %
0.0 g/l / 0.00 lb/gal
Solids content: 0.0 %
Other information No further relevant information available.
* 10 Stability and reactivity
ReactivityNo further relevant information available.
Chemical stability
Thermal decomposition / conditions to be avoided:No decomposition if used according to specifications.
(Contd. on page 8)
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(Contd. of page 7)
50. 0
Possibility of hazardous reactionsNo dangerous reactions known.
Conditions to avoidNo further relevant information available.
Incompatible materials:No further relevant information available.
Hazardous decomposition products:Carbon monoxide and carbon dioxide
* 11 Toxicological information
Information on toxicological effects
Acute toxicity:
LD/LC50 values that are relevant for classification:
6864-37-5 2,2′-dimethyl-4,4’methylenebis(cyclohexylamine)
Oral LD50 320-460 mg/kg (rat)
Dermal LD50 200-400 mg/kg (rabbit)
Inhalative LC50/4 h 0.42 mg/l (rat) (Test Guideline 402)
68479-98-1 diethylmethylbenzenediamine
Oral LD50 738 mg/kg (rat)
Dermal LD50 >2,000 mg/kg (rat)
Primary irritant effect:
on the skin:Strong caustic effect on skin and mucous membranes.
on the eye:
Strong caustic effect.
Strong irritant with the danger of severe eye injury.
Sensitization:
Sensitization possible through inhalation.
Sensitization possible through skin contact.
Additional toxicological information:
The product shows the following dangers according to internally approved calculation methods for preparations:
Toxic
Harmful
Corrosive
Irritant
Very toxic
Swallowing will lead to a strong caustic effect on mouth and throat and to the danger of perforation of esophagus
and stomach.
Carcinogenic categories
IARC (International Agency for Research on Cancer)
None of the ingredients is listed.
NTP (National Toxicology Program)
None of the ingredients is listed.
(Contd. on page 9)
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Trade name: EC433-3 Hardener
(Contd. of page 8)
50. 0
OSHA-Ca (Occupational Safety & Health Administration)
None of the ingredients is listed.
* 12 Ecological information
Toxicity
Aquatic toxicity:
6864-37-5 2,2′-dimethyl-4,4’methylenebis(cyclohexylamine)
48 hr EC50 15.2 mg/l (daphnia)
96 hr LC50 45 mg/l (Fish)
Persistence and degradabilityNo further relevant information available.
Behavior in environmental systems:
Bioaccumulative potentialNo further relevant information available.
Mobility in soilNo further relevant information available.
Additional ecological information:
General notes:
Water hazard class 3 (Self-assessment): extremely hazardous for water
Do not allow product to reach ground water, water course or sewage system, even in small quantities.
Must not reach bodies of water or drainage ditch undiluted or unneutralized.
Danger to drinking water if even extremely small quantities leak into the ground.
Results of PBT and vPvB assessment
PBT:Not applicable.
vPvB:Not applicable.
Other adverse effectsNo further relevant information available.
13 Disposal considerations
Waste treatment methods
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
Uncleaned packagings:
Recommendation:Disposal must be made according to official regulations.
* 14 Transport information
UN-Number
DOT, IMDG, IATA UN2922
(Contd. on page 10)
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Trade name: EC433-3 Hardener
(Contd. of page 9)
50. 0
UN proper shipping name
DOT Corrosive liquids, toxic, n.o.s. (Cycloaliphatic Amine,
Cycloaliphatic Amine)
IMDG CORROSIVE LIQUID, TOXIC, N.O.S. (Cycloaliphatic Amine,
Cycloaliphatic Amine), MARINE POLLUTANT
IATA CORROSIVE LIQUID, TOXIC, N.O.S. (Cycloaliphatic Amine,
Cycloaliphatic Amine)
Transport hazard class(es)
DOT
Class 8 Corrosive substances
Label 8, 6.1
IMDG
Class 8 Corrosive substances
Label 8/6.1
IATA
Class 8 Corrosive substances
Label 8 (6.1)
Packing group
DOT, IMDG, IATA II
Environmental hazards: Product contains environmentally hazardous substances:
diethylmethylbenzenediamine, Cycloaliphatic Amine
Marine pollutant: Yes
Symbol (fish and tree)
Special precautions for user Warning: Corrosive substances
Danger code (Kemler): 886
EMS Number: F-A,S-B
Stowage Category B
(Contd. on page 11)
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Trade name: EC433-3 Hardener
(Contd. of page 10)
50. 0
Stowage Code SW2 Clear of living quarters.
Transport in bulk according to Annex II of
MARPOL73/78 and the IBC Code Not applicable.
Transport/Additional information:
DOT
Quantity limitations On passenger aircraft/rail: 0.5 L
On cargo aircraft only: 2.5 L
Remarks: Special marking with the symbol (fish and tree).
IMDG
Limited quantities (LQ) 0
Excepted quantities (EQ) Code: E0
Not permitted as Excepted Quantity
UN “Model Regulation”: UN 2922 CORROSIVE LIQUID, TOXIC, N.O.S.
(CYCLOALIPHATIC AMINE, CYCLOALIPHATIC AMINE), 8 (6.1),
II, ENVIRONMENTALLY HAZARDOUS
* 15 Regulatory information
Safety, health and environmental regulations/legislation specific for the substance or mixture
Sara
Section 355 (extremely hazardous substances):
None of the ingredients is listed.
Section 313 (Specific toxic chemical listings):
None of the ingredients is listed.
TSCA (Toxic Substances Control Act):
All components have the value ACTIVE.
Chemicals regulated by TSCA Section 12(b)
None of the ingredients is listed.
Chemical regulated by TSCA 5(a)(2)rule:
None of the ingredients is listed.
Hazardous Air Pollutants
None of the ingredients is listed.
Proposition 65
Chemicals known to cause cancer:
None of the ingredients is listed.
Chemicals known to cause reproductive toxicity for females:
None of the ingredients is listed.
(Contd. on page 12)
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Trade name: EC433-3 Hardener
(Contd. of page 11)
50. 0
Chemicals known to cause reproductive toxicity for males:
None of the ingredients is listed.
Chemicals known to cause developmental toxicity:
None of the ingredients is listed.
Carcinogenic categories
EPA (Environmental Protection Agency)
None of the ingredients is listed.
TLV (Threshold Limit Value established by ACGIH)
None of the ingredients is listed.
NIOSH-Ca (National Institute for Occupational Safety and Health)
None of the ingredients is listed.
Listed in CWC Regulations
None of the ingredients is listed.
GHS label elementsThe product is classified and labeled according to the Globally Harmonized System (GHS).
Hazard pictograms
GHS05GHS06GHS08
Signal wordDanger
Hazard-determining components of labeling:
2,2′-dimethyl-4,4’methylenebis(cyclohexylamine)
Aromatic amine epoxy adduct – trade secret
Methyleneoxide, polymer with benzenamine, hydrogenated
4,4′-methylenebis(cyclohexylamine)
3-aminomethyl-3,5,5-trimethylcyclohexylamine
1,6-Hexanediamine, 2,2,4 (or 2,4,4)-trimethyl-
Hazard statements
Toxic if swallowed or in contact with skin.
Fatal if inhaled.
Causes severe skin burns and eye damage.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause an allergic skin reaction.
May cause damage to organs through prolonged or repeated exposure.
Precautionary statements
Do not breathe dusts or mists.
Wear protective gloves/protective clothing/eye protection/face protection.
[In case of inadequate ventilation] wear respiratory protection.
If swallowed: Immediately call a poison center/doctor.
(Contd. on page 13)
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Trade name: EC433-3 Hardener
(Contd. of page 12)
50. 0
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Specific treatment is urgent (see on this label).
Take off immediately all contaminated clothing and wash it before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical safety assessment:A Chemical Safety Assessment has not been carried out.
16 Other information
This information is based on our present knowledge. However, this shall not constitute a guarantee for any
specific product features and shall not establish a legally valid contractual relationship.
Date of preparation / last revision03/04/2020 / 6
Abbreviations and acronyms:
IMDG: International Maritime Code for Dangerous Goods
DOT: US Department of Transportation
IATA: International Air Transport Association
ACGIH: American Conference of Governmental Industrial Hygienists
EINECS: European Inventory of Existing Commercial Chemical Substances
ELINCS: European List of Notified Chemical Substances
CAS: Chemical Abstracts Service (division of the American Chemical Society)
NFPA: National Fire Protection Association (USA)
HMIS: Hazardous Materials Identification System (USA)
VOC: Volatile Organic Compounds (USA, EU)
LC50: Lethal concentration, 50 percent
LD50: Lethal dose, 50 percent
PBT: Persistent, Bioaccumulative and Toxic
vPvB: very Persistent and very Bioaccumulative
NIOSH: National Institute for Occupational Safety
OSHA: Occupational Safety & Health
TLV: Threshold Limit Value
PEL: Permissible Exposure Limit
REL: Recommended Exposure Limit
Acute Tox. 3: Acute toxicity Category 3
Acute Tox. 2: Acute toxicity Category 2
Skin Corr. 1A: Skin corrosion/irritation Category 1A
Eye Dam. 1: Serious eye damage/eye irritation Category 1
Resp. Sens. 1: Respiratory sensitisation Category 1
Skin Sens. 1: Skin sensitisation Category 1
STOT RE 2: Specific target organ toxicity (repeated exposure) Category 2
* Data compared to the previous version altered.
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80EC433B-5_SDS.pdf

by | Sep 27, 2025

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49.1.7
1 Identification
Product identifier
Trade name: EC433-2 Hardener
Article number:I433289
Application of the substance / the mixtureEpoxy resin
Details of the supplier of the safety data sheet
Sika Advanced Resins, US
EHS Department
Manufacturer/Supplier:
Supplier’s Name: Sika Advanced Resins, US
Headquarters:
30800 Stephenson Hwy
Madison Heights, MI 48071
USA
ehs-us@axson.com
Information department:Product safety department
Emergency telephone number:
During normal opening times: +1 (248) 588-2270
CHEMTREC 24-hour Emergency: +1 (800) 424-9300
2 Hazard(s) identification
Classification of the substance or mixture
GHS06 Skull and crossbones
Acute Tox. 3 H301 Toxic if swallowed.
GHS08 Health hazard
STOT RE 2 H373 May cause damage to organs through prolonged or repeated exposure.
GHS05 Corrosion
Skin Corr. 1B H314 Causes severe skin burns and eye damage.
Eye Dam. 1 H318 Causes serious eye damage.
GHS09 Environment
Aquatic Acute 1 H400 Very toxic to aquatic life.
(Contd. on page 2)
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Trade name: EC433-2 Hardener
(Contd. of page 1)
49.1.7
Aquatic Chronic 1 H410 Very toxic to aquatic life with long lasting effects.
Label elements
GHS label elementsThe product is classified and labeled according to the Globally Harmonized System (GHS).
Hazard pictograms
GHS05GHS06GHS08GHS09
Signal wordDanger
Hazard-determining components of labeling:
4,4′-methylenebis(cyclohexylamine)
diethylmethylbenzenediamine
Hazard statements
Toxic if swallowed.
Causes severe skin burns and eye damage.
May cause damage to organs through prolonged or repeated exposure.
Very toxic to aquatic life.
Very toxic to aquatic life with long lasting effects.
Precautionary statements
Avoid breathing dust/fume/gas/mist/vapors/spray
Do not breathe dusts or mists.
Wear protective gloves/protective clothing/eye protection/face protection.
If swallowed: Immediately call a poison center/doctor.
Specific treatment (see on this label).
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Wash contaminated clothing before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Classification system:
NFPA ratings (scale 0 – 4)
3
1
0
Health = 3
Fire = 1
Reactivity = 0
HMIS-ratings (scale 0 – 4)
HEALTH
FIRE
REACTIVITY
*3
1
0
Health = *3
Fire = 1
Reactivity = 0
(Contd. on page 3)
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Trade name: EC433-2 Hardener
(Contd. of page 2)
49.1.7
Other hazards
Results of PBT and vPvB assessment
PBT:Not applicable.
vPvB:Not applicable.
3 Composition/information on ingredients
Chemical characterization: Mixtures
Description:Mixture of the substances listed below with nonhazardous additions.
Dangerous components:
CAS: 1761-71-3
EINECS: 217-168-8
4,4′-methylenebis(cyclohexylamine) 20-50%
CAS: 68479-98-1
EINECS: 270-877-4
diethylmethylbenzenediamine 25- 50%
4 First-aid measures
Description of first aid measures
General information:
Immediately remove any clothing soiled by the product.
Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours
after the accident.
In case of irregular breathing or respiratory arrest provide artificial respiration.
After inhalation:In case of unconsciousness place patient stably in side position for transportation.
After skin contact:Immediately wash with water and soap and rinse thoroughly.
After eye contact:Rinse opened eye for several minutes under running water. Then consult a doctor.
After swallowing:
Do not induce vomiting; immediately call for medical help.
Drink copious amounts of water and provide fresh air. Immediately call a doctor.
Information for doctor:
Most important symptoms and effects, both acute and delayedNo further relevant information available.
Indication of any immediate medical attention and special treatment needed
No further relevant information available.
5 Fire-fighting measures
Extinguishing media
Suitable extinguishing agents:Use fire fighting measures that suit the environment.
Special hazards arising from the substance or mixture
During heating or in case of fire poisonous gases are produced.
(Contd. on page 4)
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Trade name: EC433-2 Hardener
(Contd. of page 3)
49.1.7
Advice for firefighters
Protective equipment:
Mouth respiratory protective device.
Wear self-contained respiratory protective device.
Additional information
Dispose of fire debris and contaminated fire fighting water in accordance with official regulations.
6 Accidental release measures
Personal precautions, protective equipment and emergency procedures
Mount respiratory protective device.
Wear protective equipment. Keep unprotected persons away.
Environmental precautions:
Do not allow product to reach sewage system or any water course.
Inform respective authorities in case of seepage into water course or sewage system.
Do not allow to enter sewers/ surface or ground water.
Methods and material for containment and cleaning up:
Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).
Use neutralizing agent.
Dispose contaminated material as waste according to item 13.
Ensure adequate ventilation.
Reference to other sections
See Section 7 for information on safe handling.
See Section 8 for information on personal protection equipment.
See Section 13 for disposal information.
Protective Action Criteria for Chemicals
PAC-1:
None of the ingredients is listed.
PAC-2:
None of the ingredients is listed.
PAC-3:
None of the ingredients is listed.
7 Handling and storage
Handling:
Precautions for safe handling
Ensure good ventilation/exhaustion at the workplace.
Prevent formation of aerosols.
Information about protection against explosions and fires:Keep respiratory protective device available.
(Contd. on page 5)
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Trade name: EC433-2 Hardener
(Contd. of page 4)
49.1.7
Conditions for safe storage, including any incompatibilities
Storage:
Requirements to be met by storerooms and receptacles:No special requirements.
Information about storage in one common storage facility:Not required.
Further information about storage conditions:Keep receptacle tightly sealed.
Specific end use(s)No further relevant information available.
8 Exposure controls/personal protection
Additional information about design of technical systems:No further data; see item 7.
Control parameters
Components with limit values that require monitoring at the workplace:
The product does not contain any relevant quantities of materials with critical values that have to be monitored at
the workplace.
Additional information:The lists that were valid during the creation were used as basis.
Exposure controls
Personal protective equipment:
General protective and hygienic measures:
Keep away from foodstuffs, beverages and feed.
Immediately remove all soiled and contaminated clothing.
Wash hands before breaks and at the end of work.
Store protective clothing separately.
Avoid contact with the eyes.
Avoid contact with the eyes and skin.
Breathing equipment:
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use
respiratory protective device that is independent of circulating air.
Protection of hands:
Protective gloves
The glove material has to be impermeable and resistant to the product/ the substance/ the preparation.
Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the
chemical mixture.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation
Material of gloves
The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and
varies from manufacturer to manufacturer. As the product is a preparation of several substances, the resistance of
the glove material can not be calculated in advance and has therefore to be checked prior to the application.
Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be
observed.
(Contd. on page 6)
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Trade name: EC433-2 Hardener
(Contd. of page 5)
49.1.7
Eye protection:
Tightly sealed goggles
* 9 Physical and chemical properties
Information on basic physical and chemical properties
General Information
Appearance:
Form: Liquid
Color: Amber colored
Odor: Amine-like
Odor threshold: Not determined.
pH-value: Not determined.
Change in condition
Melting point/Melting range:Undetermined.
Boiling point/Boiling range:Undetermined.
Flash point: 141 C (285.8 F)
Flammability (solid, gaseous):Not applicable.
Ignition temperature: 420 C (788 F)
Decomposition temperature: Not determined.
Auto igniting: Product is not selfigniting.
Danger of explosion: Product does not present an explosion hazard.
Explosion limits:
Lower: Not determined.
Upper: Not determined.
Vapor pressure: Not determined.
Density at 20 C (68 F): 0.98 g/cm (8.18 lbs/gal)
Relative density Not determined.
Vapor density Not determined.
Evaporation rate Not determined.
Solubility in / Miscibility with
Water: Not miscible or difficult to mix.
Partition coefficient (n-octanol/water):Not determined.
(Contd. on page 7)
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Trade name: EC433-2 Hardener
(Contd. of page 6)
49.1.7
Viscosity:
Dynamic: Not determined.
Kinematic: Not determined.
Solvent content:
VOC content: 0.00 %
0.0 g/l / 0.00 lb/gal
Solids content: 0.0 %
Other information No further relevant information available.
* 10 Stability and reactivity
ReactivityNo further relevant information available.
Chemical stability
Thermal decomposition / conditions to be avoided:No decomposition if used according to specifications.
Possibility of hazardous reactionsNo dangerous reactions known.
Conditions to avoidNo further relevant information available.
Incompatible materials:No further relevant information available.
Hazardous decomposition products:Carbon monoxide and carbon dioxide
11 Toxicological information
Information on toxicological effects
Acute toxicity:
LD/LC50 values that are relevant for classification:
Oral LD50 625 mg/kg (rat)
Dermal LD50 2,100 mg/kg (rabbit)

68479-98-1 diethylmethylbenzenediamine
Oral LD50 738 mg/kg (rat)
Dermal LD50 >2,000 mg/kg (rat)
Primary irritant effect:
on the skin:Caustic effect on skin and mucous membranes.
on the eye:
Strong caustic effect.
Strong irritant with the danger of severe eye injury.
Sensitization:No sensitizing effects known.
Additional toxicological information:
The product shows the following dangers according to internally approved calculation methods for preparations:
Toxic
Corrosive
(Contd. on page 8)
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Trade name: EC433-2 Hardener
(Contd. of page 7)
49.1.7
Irritant
Swallowing will lead to a strong caustic effect on mouth and throat and to the danger of perforation of esophagus
and stomach.
Carcinogenic categories
IARC (International Agency for Research on Cancer)
None of the ingredients is listed.
NTP (National Toxicology Program)
None of the ingredients is listed.
OSHA-Ca (Occupational Safety & Health Administration)
None of the ingredients is listed.
12 Ecological information
Toxicity
Aquatic toxicity:
96 hr LC50 46-100 mg/l (Fish)
Persistence and degradabilityNo further relevant information available.
Behavior in environmental systems:
Bioaccumulative potentialNo further relevant information available.
Mobility in soilNo further relevant information available.
Ecotoxical effects:
Remark:Very toxic for fish
Additional ecological information:
General notes:
Water hazard class 2 (Self-assessment): hazardous for water
Do not allow product to reach ground water, water course or sewage system.
Must not reach bodies of water or drainage ditch undiluted or unneutralized.
Danger to drinking water if even small quantities leak into the ground.
Also poisonous for fish and plankton in water bodies.
Very toxic for aquatic organisms
Results of PBT and vPvB assessment
PBT:Not applicable.
vPvB:Not applicable.
Other adverse effectsNo further relevant information available.
13 Disposal considerations
Waste treatment methods
Recommendation:
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
(Contd. on page 9)
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Trade name: EC433-2 Hardener
(Contd. of page 8)
49.1.7
Uncleaned packagings:
Recommendation:Disposal must be made according to official regulations.
* 14 Transport information
UN-Number
DOT, IMDG, IATA UN2922
UN proper shipping name
DOT Corrosive liquids, toxic, n.o.s. (Cycloaliphatic Amine)
IMDG CORROSIVE LIQUID, TOXIC, N.O.S. (Cycloaliphatic Amine,
diethylmethylbenzenediamine), MARINE POLLUTANT
IATA CORROSIVE LIQUID, TOXIC, N.O.S. (Cycloaliphatic Amine)
Transport hazard class(es)
DOT
Class 8 Corrosive substances
Label 8, 6.1
IMDG
Class 8 Corrosive substances
Label 8/6.1
IATA
Class 8 Corrosive substances
Label 8 (6.1)
Packing group
DOT, IMDG, IATA II
Environmental hazards: Product contains environmentally hazardous substances:
diethylmethylbenzenediamine
(Contd. on page 10)
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Trade name: EC433-2 Hardener
(Contd. of page 9)
49.1.7
Marine pollutant: Yes
Symbol (fish and tree)
Special precautions for user Warning: Corrosive substances
Danger code (Kemler): 86
EMS Number: F-A,S-B
Stowage Category B
Stowage Code SW2 Clear of living quarters.
Transport in bulk according to Annex II of
MARPOL73/78 and the IBC Code Not applicable.
Transport/Additional information:
DOT
Quantity limitations On passenger aircraft/rail: 1 L
On cargo aircraft only: 30 L
Remarks: Special marking with the symbol (fish and tree).
IMDG
Limited quantities (LQ) 1L
Excepted quantities (EQ) Code: E2
Maximum net quantity per inner packaging: 30 ml
Maximum net quantity per outer packaging: 500 ml
UN “Model Regulation”: U N 2 9 2 2 C O R R O S I V E L I Q U I D , T O X I C , N . O . S .
(CYCLOALIPHATIC AMINE), 8 (6.1), II, ENVIRONMENTALLY
HAZARDOUS
* 15 Regulatory information
Safety, health and environmental regulations/legislation specific for the substance or mixture
Sara
Section 355 (extremely hazardous substances):
None of the ingredients is listed.
Section 313 (Specific toxic chemical listings):
None of the ingredients is listed.
TSCA (Toxic Substances Control Act):
All components have the value ACTIVE.
Chemicals regulated by TSCA Section 12(b)
None of the ingredients is listed.
Chemical regulated by TSCA 5(a)(2)rule:
None of the ingredients is listed.
(Contd. on page 11)
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Trade name: EC433-2 Hardener
(Contd. of page 10)
49.1.7
Hazardous Air Pollutants
None of the ingredients is listed.
Proposition 65
Chemicals known to cause cancer:
None of the ingredients is listed.
Chemicals known to cause reproductive toxicity for females:
None of the ingredients is listed.
Chemicals known to cause reproductive toxicity for males:
None of the ingredients is listed.
Chemicals known to cause developmental toxicity:
None of the ingredients is listed.
Carcinogenic categories
EPA (Environmental Protection Agency)
None of the ingredients is listed.
TLV (Threshold Limit Value established by ACGIH)
None of the ingredients is listed.
NIOSH-Ca (National Institute for Occupational Safety and Health)
None of the ingredients is listed.
Listed in CWC Regulations
None of the ingredients is listed.
GHS label elementsThe product is classified and labeled according to the Globally Harmonized System (GHS).
Hazard pictograms
GHS05GHS06GHS08GHS09
Signal wordDanger
Hazard-determining components of labeling:
4,4′-methylenebis(cyclohexylamine)
diethylmethylbenzenediamine
Hazard statements
Toxic if swallowed.
Causes severe skin burns and eye damage.
May cause damage to organs through prolonged or repeated exposure.
Very toxic to aquatic life.
Very toxic to aquatic life with long lasting effects.
Precautionary statements
Do not breathe dusts or mists.
(Contd. on page 12)
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Trade name: EC433-2 Hardener
(Contd. of page 11)
49.1.7
Wear protective gloves/protective clothing/eye protection/face protection.
If swallowed: Immediately call a poison center/doctor.
Specific treatment (see on this label).
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Wash contaminated clothing before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical safety assessment:A Chemical Safety Assessment has not been carried out.
16 Other information
This information is based on our present knowledge. However, this shall not constitute a guarantee for any
specific product features and shall not establish a legally valid contractual relationship.
Date of preparation / last revision10/16/2019 / 3
Abbreviations and acronyms:
IMDG: International Maritime Code for Dangerous Goods
DOT: US Department of Transportation
IATA: International Air Transport Association
ACGIH: American Conference of Governmental Industrial Hygienists
EINECS: European Inventory of Existing Commercial Chemical Substances
ELINCS: European List of Notified Chemical Substances
CAS: Chemical Abstracts Service (division of the American Chemical Society)
NFPA: National Fire Protection Association (USA)
HMIS: Hazardous Materials Identification System (USA)
VOC: Volatile Organic Compounds (USA, EU)
LC50: Lethal concentration, 50 percent
LD50: Lethal dose, 50 percent
PBT: Persistent, Bioaccumulative and Toxic
vPvB: very Persistent and very Bioaccumulative
NIOSH: National Institute for Occupational Safety
OSHA: Occupational Safety & Health
TLV: Threshold Limit Value
PEL: Permissible Exposure Limit
REL: Recommended Exposure Limit
Acute Tox. 3: Acute toxicity Category 3
Skin Corr. 1B: Skin corrosion/irritation Category 1B
Eye Dam. 1: Serious eye damage/eye irritation Category 1
STOT RE 2: Specific target organ toxicity (repeated exposure) Category 2
Aquatic Acute 1: Hazardous to the aquatic environment – acute aquatic hazard Category 1
Aquatic Chronic 1: Hazardous to the aquatic environment – long-term aquatic hazard Category 1
* Data compared to the previous version altered.
US