1.0 2026-04-04 10:12:53 UTC 2026-08-22 12:07:11 UTC [1,1'-Biphenyl]-4,4'-diamine, N,N'-bis(3-methylphenyl)-N,N'-diphenyl- SmallMolecule [1,1'-Biphenyl]-4,4'-diamine, N,N'-bis(3-methylphenyl)-N,N'-diphenyl- belongs to the amines, a subclass of organonitrogen compounds within the organic compounds. With an average molecular weight of 516.69 g/mol, [1,1'-Biphenyl]-4,4'-diamine, N,N'-bis(3-methylphenyl)-N,N'-diphenyl- is a heavy molecule. Its chemical formula is C38H32N2. The compound is found in or released from 15 recorded sources. These include electrical and electronic equipment, specifically antennas, amplifiers, adjustable resistors, discharge lamps, emergency protective devices, and seven additional items. It is also associated with building and construction materials such as ceilings, as well as food, food processing and cookware, specifically the processing of fish. Additionally, the substance has been identified in drinking water and water supply systems. The recorded exposure route for this compound is oral. '65181-78-4 (1,1'-BIPHENYL)-4,4'-DIAMINE, N,N'-BIS(3-METHYLPHENYL)-N,N'-DIPHENYL- (3-methylphenyl)(4-{4-[(3-methylphenyl)phenylamino]phenyl}phenyl)phenylamine 1H-imidazole, 2-ethyl-5-methyl- 1R CNR&R DR DNR&R C1 2758942 3-methyl-N-[4-[4-(N-(3-methylphenyl)anilino)phenyl]phenyl]-N-phenylaniline 3-Methyl-N-[4-[4-[N-(m-tolyl)anilino]phenyl]phenyl]-N-phenyl-aniline BR-44052 N, N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)-benzidine N,N -DIPHENYL-N,N -DI(M-TOLYL)BENZIDINE N,N -Diphenyl-N,N-di(m-tolyl)benzidine N,N''-Bis(3-methylphenyl)-N,N''-bis(phenyl)benzidine N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)-benzidine N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-(1,1'-biphenyl)-4,4'-diamine N,N'-Bis(3-methylphenyl)-N,N'-diphenyl-4,4'-biphenyldiamine N,N'-bis(3-methylphenyl)-N,N'-diphenyl-benzidine N,N'-Bis(3-Methylphenyl)-N,N'-Diphenylbenzidine N,N'-Bis(3-methylphenyl)-N,N'-diphenylbiphenyl-4,4'-diamin N,N'-Bis(3-methylphenyl)-N,N'-diphenylbiphenyl-4,4'-diamine N,N'-bis(3-methylphenyl)-N,N'-diphenyl[1,1'-biphenyl]-4,4'-diamine N,N'-Bis-(3-methylphenyl)-N,N'-bis-(phenyl)-benzidine N,N'-di(3-methylphenyl)-N,N'-di(phenyl)benzidine N,N'-diphenyl-N,N'-bis(3-methylphenyl)-(1,1'-biphenyl)-4,4'diamine N,N'-diphenyl-N,N'-bis(3-methylphenyl)-1,1'-biphenyl-4,4'-diamine N,N'-diphenyl-N,N'-bis(m-tolyl)benzidine N,N'-Diphenyl-N,N'-di(3-methylphenyl)-1,1'-biphenyl-4,4'-diamine N,N'-diphenyl-N,N'-di(3-tolyl)-4-benzidine N,N'-Diphenyl-N,N'-di(3-tolyl)-4-benzidine (TPD) N,N'-Diphenyl-N,N'-di(3-tolyl)-4-benzidine(TPD) N,N'-Diphenyl-N,N'-di(3-tolyl)benzidine N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine N,N'-Diphenyl-N,N'-di(m-tolyl)benzidine (purified by sublimation) n,n-diphenyl-n,n-di(m-tolyl)benzidine N,N′-bis(3-methylphenyl)-N,N′-diphenylbenzidine N,N′-diphenyl-N,N′-bis(3-methylphenyl)(1,1′-biphenyl)-4,4′-diamine N,N′-diphenyl-N,N′-di(meta-tolyl)-1,1′-biphenyl-4,4′-diamine N,N′-bis(3-methylphenyl)-N,N′-diphenyl[1,1′-biphenyl]-4,4′-diamine N,N′-diphenyl-N,N′-bis(3-methylphenyl)-1,1′-biphenyl-4,4′-diamine N,N`-Bis(3-methylphenyl)-N,N`-bis(phenyl)benzidine N-(3-methylphenyl)-4-{4-[(3-methylphenyl)(phenyl)amino]phenyl}-N-phenylaniline N4,N4'-Bis(3-methylphenyl)-N4,N4'-diphenyl[1,1'-biphenyl]-4,4'-diamine N4,N4'-Diphenyl-N4,N4'-di-m-tolyl-[1,1'-biphenyl]-4,4'-diamine OGGKVJMNFFSDEV-UHFFFAOYSA-N OR-3861 TL8004620 TPD [1,1'-Biphenyl]-4,4'-diamine, N,N'-bis(3-methylphenyl)-N,N'-diphenyl- [1,1'-Biphenyl]-4,4'-diamine, N4,N4'-bis(3-methylphenyl)-N4,N4'-diphenyl- [1,1'-Biphenyl]-4,4'-diamine, N4,N4-bis(3-methylphenyl)-N4,N4-diphenyl- [1,1'-Biphenyl]-4,4'-diamine, N~4~,N~4'~-bis(3-methylphenyl)-N~4~,N~4'~-diphenyl- [65181-78-4] [N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)]benzidine C38H32N2 516.688 516.256549 65181-78-4 CC1=CC(=CC=C1)N(C1=CC=CC=C1)C1=CC=C(C=C1)C1=CC=C(C=C1)N(C1=CC=CC=C1)C1=CC=CC(C)=C1 InChI=1S/C38H32N2/c1-29-11-9-17-37(27-29)39(33-13-5-3-6-14-33)35-23-19-31(20-24-35)32-21-25-36(26-22-32)40(34-15-7-4-8-16-34)38-18-10-12-30(2)28-38/h3-28H,1-2H3 OGGKVJMNFFSDEV-UHFFFAOYSA-N Detected and Not Quantified logp 10.8 average_mass 516.688 ChemAxon mono_mass 516.256549 ChemAxon smiles CC1=CC(=CC=C1)N(C1=CC=CC=C1)C1=CC=C(C=C1)C1=CC=C(C=C1)N(C1=CC=CC=C1)C1=CC=CC(C)=C1 ChemAxon formula C38H32N2 ChemAxon inchi InChI=1S/C38H32N2/c1-29-11-9-17-37(27-29)39(33-13-5-3-6-14-33)35-23-19-31(20-24-35)32-21-25-36(26-22-32)40(34-15-7-4-8-16-34)38-18-10-12-30(2)28-38/h3-28H,1-2H3 ChemAxon inchikey OGGKVJMNFFSDEV-UHFFFAOYSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f72264744c0> 103315 93294