Synonyms:
n,n'-bis(4-chlorophenyl)-n,n'-diphenyl-1,4-phenylenediamine ; bischlorophenyldiphenylphenylenediamine ; 4',4''-dichloro-n,n,n',n'-tetraphenyl-1,4-phenylenediamine ; n1,n1-bis(4-chlorophenyl)-n4,n4-diphenylbenzene-1,4-diamine ; n,n'-bis(4-chlorophenyl)-n,n'-diphenyl-1,4-benzenediamine