Synonyms: 4-Biphenylamine,N,N-dimethyl- (6CI,7CI,8CI); 4-(Dimethylamino)biphenyl;4-(N,N-Dimethylamino)biphenyl; 4-Biphenyldimethylamine;4-Dimethylamino-1,1'-biphenyl; 4-Phenyl-N,N-dimethylaniline;N,N-Dimethyl-4-aminobiphenyl; N,N-Dimethyl-4-phenylaniline;N,N-Dimethyl[1,1'-biphenyl]-4-amine; N,N-Dimethylbiphenyl-4-amine; NSC 58064