英文别名4,4'-BIS(DIPHENYLAMINO)BIPHENYL; TETRAPHENYLBENZIDINE; TETRA-N-PHENYLBENZIDINE; TPB; N,N,N',N'-Tetraphenyl[1,1'-biphenyl]-4,4'-diamine; 4,4'-Bis(diphenylamino)-1,1'-biphenyl; N4,N4,N4',N4'-Tetraphenyl-[1,1'-biphenyl]-4,4'-diamine; N,N-diphenyl-4-[4-(N-phenylanilino)phenyl]aniline 
