General Description
Yellowish white liquid or brown solid paste.
Reactivity Profile
4,4'-DIAMINODICYCLOHEXYL METHANE(1761-71-3) neutralizes acids in weakly exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.
Air & Water Reactions
Sensitive to decomposition in air and light . Insoluble in water.
Health Hazard
ACUTE/CHRONIC HAZARDS: This compound is corrosive.
Fire Hazard
This chemical is probably combustible.
Chemical Properties
Beige solidified mass or fragments
Flammability and Explosibility
Nonflammable
Toxicology
On resorption, predominant clinical signs of intoxication were hyperexcitability, excessive salivation, and convulsions in animals; repeated oral dosing (50 – 100 mg kg -1 d -1 in rats and mice for 10 and 16 d, respectively, 50 mg/kg in dogs for up to 82 weeks) resulted in gastrointestinal hemorrhagic inflammations, nephritis, and fatty changes to the liver. No changes in methemoglobin or in other hematological parameters were induced in cats on repeated doses of 50 and 100 mg kg -1 d -1, given twice per week over 2 months. Several in vitro and in vivo mutagenicity studies gave no evidence of a mutagenic or clastogenic potential.