Definition: Aromatic diamine used in the plastics industry as curing agent for epoxy resins and urethane rubbers. It causes bladder, liver, lung, and other neoplasms.
D25-26 qualif
Other names Methylene Bis(chloroaniline); MOCA; 4,4'-Methylenebis(2-chloroaniline); 3,3'-Dichloro-4,4'-Diaminodiphenylmethane