Also Called: Benzidine; Benzidine and its salts; 4,4-Aminodiphenyl; 1,1'-biphenyl-4,4'-diamine; 4,4'-diaminobiphenyl; biphenyl-4,4'-ylenediamine; Benzidine (see Benzidine and Dyes Metabolized to Benzidine); Benzidine [1,1'-Biphenyl-4,4'-xydiamine; 4,4'-Diaminobiphenyl; Biphenyl-4,4'-ylenediamine];Benzidine [and its salts];benzidine 1,1'-biphenyl-4,4'-diamine 4,4'-diaminobiphenyl biphenyl-4,4'-ylenediamine;4,4′-diaminobiphenyl;biphenyl-4,4′-ylenediamine;Benzidin;Benzidine [92‐87‐5] and its salts;[1,1'-Biphenyl]-4,4'-diamine;Benzidine, that has the molecular formula C12H12N2;เบนซิดีน;(1,1'-BIPHENYL)-4,4'-DIAMINE;Benzidene;4,4'-BIANILIN;4-(4-aminophenyl)aniline;4,4'-BIPHENYLDIAMIN;BENZIDINE THAT HAS THE MOLECULAR FORMULA C12H12N2;Bencidina;[1,1'-Bifenil]-4,4'-diamina;benżidina;1,1'-bifenil-4,4'-diammina;4,4'-diamminobifenil;bifenil-4,4'-ilendiammina;4,4'-Diaminodiphenyl;对二氨基联苯;benzidín a jeho zlúčeniny;Benzidina;BENZIDINE (AND ITS SALTS);p,p'-Diaminodiphenyl;benzidine1,1'-biphenyl-4,4'-diamine4,4'-diaminobiphenylbiphenyl-4,4'-ylenediamine;612-042-00-2;BENCIDINA (4,4'-BIANILINA);Benzidine, which have the molecular formula C12H12N2