Note: Ingredients listed on restricted chemical lists
EC/CAS
68479-98-1
Name of the chemical
Diethylmethylbenzenediamine
Concentration
30-60
EC/CAS
1761-71-3
Name of the chemical
bis(4-aminocyclohexyl)methane
Concentration
30-60
EC/CAS
111-40-0
Name of the chemical
2,2'-iminodi(ethylamine)
Concentration
15-40
General Information
Revision date
2025-03-28
Product name
PART B: HT Hardener
Product Synonyms
None
1.2.1 Relevant identified uses
Epoxy Curative
Emergency telephone
1-800.255.3924, 1-813.248.0585
Icons in SDS
Company Information
company name
Smooth-On, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
sds@smooth-on.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H312, H314, H317, H373
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
Classification Acute toxicity - Oral Category 4 Acute toxicity - Dermal Category 4 Skin corrosion/irritation Category 1 Sub-category B Serious eye damage/eye irritation Category 1 Skin sensitization Category 1 Specific target organ toxicity (repeated exposure) Category 2 Hazards not otherwise classified (HNOC) Not applicable Label elements Danger Hazard statements H302 - Harmful if swallowed H312 - Harmful in contact with skin H314 - Causes severe skin burns and eye damage H317 - May cause an allergic skin reaction H373 - May cause damage to organs through prolonged or repeated exposure Precautionary Statements - Prevention Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Do not breathe dust Contaminated work clothing must not be allowed out of the workplace Wear protective gloves Precautionary Statements - Response Immediately call a POISON CENTER or doctor Get medical advice/attention if you feel unwell Immediately call a POISON CENTER or doctor IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing IF ON SKIN: Wash with plenty of water and soap Call a POISON CENTER or doctor if you feel unwell Take off contaminated clothing and wash it before reuse IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower Wash contaminated clothing before reuse If skin irritation or rash occurs: Get medical advice/attention IF INHALED: Remove person to fresh air and keep comfortable for breathing Immediately call a POISON CENTER or doctor IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell Rinse mouth IF SWALLOWED: Rinse mouth. Do NOT induce vomiting Precautionary Statements - Storage Store locked up
Precautionary statements
Disposal Dispose of contents and container in accordance with local, regional, national, and international regulations as applicable.
Further information
Very toxic to aquatic life with long lasting effects.
2.1 Classification of the substance or mixture
Acute toxicity - Oral Category 4 Acute toxicity - Dermal Category 4 Skin corrosion/irritation Category 1 Sub-category B Serious eye damage/eye irritation Category 1 Skin sensitization Category 1 Specific target organ toxicity (repeated exposure) Category 2 Hazards not otherwise classified (HNOC) Not applicable