3,3'-Dimethyl-4,4'-diaminodiphenylmethane;4,4'-Methylene-bis(2-methylaniline)
4,4'-Methylenebis(2-methylaniline); benzenamine, 4,4'-methylenebis[2-methyl-; Methane, bis[4-amino-3-methylphenyl]-; 4,4'-methanediylbis(2-methylaniline); 3,3'-methanediylbis(2-methylaniline); 4,4'-DIAMINO-3,3'-DIMETHYLDIPHENYLMETHANE