1,1-Bis(4-di-p-tolylaminophenyl)cyclohexane, 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)benzenamine], di-[4-(N,N-di-p-tolylamino)phenyl]cyclohexane, 1,1-bis[(di-4-tolylamino)phenyl]cyclohexane, 1,1-bis(4-(N,N-di-p-tolylamino)phenyl)cyclohexane, 4,4'-Cyclohexylidenebis(N,N-bis(p-tolyl)aniline), 4,4'-Cyclohexylidenebis[N,N-bis(4-methylphenyl)aniline], 4,4'-Cyclohexylidenebis[N,N-di(p-tolyl)aniline], EINECS 261-274-7