(4-氨基苯基)-1,4-苯二胺; N1-(4-Aminophenyl)benzene-1,4-diamine; N-(4-Aminophenyl)-1,4-benzenediamine; Azoic DC 109(base); Blue Black Base NT; C.I.76120; Diazol Black C; 1-N-(4-aminophenyl)benzene-1,4-diamine; bis(4-aminophenyl)amine; 4-N-(4-aminophenyl)benzene-1,4-diamine