N,N'-二[4-[二(3-甲基苯基)氨基]苯基]-N,N'-二苯基-联苯-4,4'-二胺

N1,N1'-(biphenyl-4,4'-diyl)bis(N1-phenyl-N4,N4-di-m-tolylbenzene-1,4-diamine) · CAS 199121-98-7