0-13-00-00342 (Beilstein Handbook Reference) 1,3-Benzenediamine, 4,4'-methylenebis(6-methyl- 1,3-Benzenediamine, 4,4'-methylenebis(6-methyl- (9CI) 4,4',6,6'-Tetraamino-3,3'-dimethyldiphenylmethane 5,5'-Methylenebis(2,4-toluenediamine) 97-22-3 BRN 3366624 Bis(2,4,2',4'-tetraamino-5,5'-tolyl)methane Bis(2,4-TDA)methane Bis(2,4-diamino-5-methylphenyl)methane Bis(2,4-tolylenediamine)methane Bis(3-methyl-4,6-diaminophenyl) methane Bis(3-methyl-4,6-diaminophenyl)methane Bis-5,5'-(2,4,2',4'-tetraminotolyl)methane Methylenebis(toluenediamine) NSC 37147 Tetraaminoditolylmethane Toluene-2,4-diamine, 5,5'-methylenebis- Toluene-2,4-diamine, 5,5'-methylenedi-