Synonyms:
(1,1'-biphenyl)-4,4'-diamine, 2,2'-dimethyl-, dihydrochloride ; m-tolidine dihydrochloride ; 2,2'-dimethyl-[ dihydrochloride-1 , 1'-biphenyl]-4,4'-diamine, 4,4'-bi-m-toluidine dihydrochloride [1,1'-biphenyl]-4,4'-diamine,2,2'-dimethyl-,dihydrochloride ; 2,2'-dimethyl-1,1'-biphenyl-4,4'-diamine,dihydrochloride ; [1,1'-biphenyl]-4,4'-diamine, 2,2'-dimethyl-, dihydrochloride 2,2'-dimethyl-1,1'-biphenyl-4,4'-diamine, dihydrochloride ; 4,4'-bi-m-toluidine dihydrochloride ; (1,1'-biphenyl)-4,4'-diamine, 2,2'-dimethyl-, hydrochloride (1:2) ; 2,2'-dimethylbenzidine hydrochlorate ; einecs 262-222-6