4,4'-Dimethyldiphenylmethane 4-05-00-01929 (Beilstein Handbook Reference) 4957-14-6 BRN 2043607 Benzene, 1,1'-methylenebis(4-methyl- Bis-p-tolylmethane Di-p-tolylmethane METHANE, DI-p-TOLYL- Toluene, p,p'-methylenedi-