英文别名1-N,4-N-bis(2-methylphenyl)benzene-1,4-diamine; N,N'-bis(2-methylphenyl)benzene-1,4-diamine; N,N'-(4,1-Phenylene)bis(o-toluidine); N,N'-Bis(2-methylphenyl)-1,4-benzenediamine; N,N'-Bis(2-methylphenyl)-p-phenylenediamine; N,N'-Di(2-methylphenyl)-p-phenylenediamine; N,N'-Di(o-tolyl)-1,4-benzenediamine; N,N'-Di(o-tolyl)-p-phenylenediamine; 1,4-Benzenediamine, N,N'-bis(2-methylphenyl)- 
