Note: Ingredients listed on restricted chemical lists
EC/CAS
1761-71-3
Name of the chemical
bis(4-aminocyclohexyl)methane
Concentration
10 - 30
EC/CAS
9046-10-0
Name of the chemical
Poly(propyleneglycol)diamine
Concentration
10 - 30
EC/CAS
112-57-2
Name of the chemical
3,6,9-triazaundecamethylenediamine
Concentration
3-7
EC/CAS
1477-55-0
Name of the chemical
1,3-benzenedimethanamine
Concentration
3 - 7
General Information
Revision date
2025-12-22
Product name
WEST SYSTEM 209 Extra Slow Hardener
1.2.2. Uses advised against
See Technical Data Sheet
Emergency telephone
800-424-9300, 703-527-3887, 800-222-1222
Icons in SDS
Company Information
company name
Gougeon Brothers, Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H314, H317, H318, H335, H373, H412
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
2.2 Label elements
Danger H302 Harmful if swallowed. H314 Causes severe skin burns and eye damage. H317 May cause an allergic skin reaction. H335 May cause respiratory irritation. H373 May cause damage to organs through prolonged or repeated exposure. H412 Harmful to aquatic life with long lasting effects.
Prevention
P233 Keep container tightly closed. P260 Do not breathe dust, fume, mist, vapors or spray. P264 Wash thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves, protective clothing, eye protection, face protection.
Response
P301+312 IF SWALLOWED: Call a POISON CENTER, doctor or physician if you feel unwell. P302+352 IF ON SKIN: Wash with plenty of soap and water. P303+361+353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. P304+340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+351+338 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, doctor or physician. P312 Call a POISON CENTER, doctor or physician if you feel unwell. P314 Get Medical advice or attention if you feel unwell. P301+330+331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P333+313 If skin irritation or a rash occurs: Get medical advice or attention. P362+364 Take off contaminated clothing and wash it before reuse. P363 Wash contaminated clothing before reuse.
Storage
P403+233 Store in a well ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal
P501 Dispose of contents or container in accordance with local and national regulations.
2.3 Other hazards
This product contains no PBT/vPvB/vPvM chemicals. This product contains no endocrine disrupting chemicals. Does NOT contain component(s) that meet a 'definition' of per & poly fluoroalkyl substance (PFAS) per the US EPA PFASMASTER combined list of PFAS chemicals.
2.1 Classification of the substance or mixture
revised 2024 (GHS revision 7) Acute toxicity(oral), category 4;H302 Harmful if swallowed. Skin corrosion/irritation category 1;H314 Causes severe skin burns and eye damage. Serious eye damage / eye irritation, category Causes serious eye damage. 1;H318 Skin sensitizer category 1;H317 May cause an allergic skin reaction. Specific target organ toxicity, Single exposure May cause respiratory irritation. category 3;H335 Specific target organ toxicity, repeated May cause damage to organs through prolonged or repeated exposure category 2;H373 exposure. Specific Target Organs: (kidneys) Aquatic toxicity (chronic), category 3;H412 Harmful to aquatic life with long lasting effects.