N,N-Dimethyl-4,4'-azodianiline

4-氨基-4'-二甲基氨基偶氮苯

Also known as: 4-((4-aminophenyl)azo)-N,N-dimethyl-benzenamine, 4-((4-aminophenyl)azo)-N,N-dimethylbenzenamine, 4-(4-Dimethylaminophenylazo)aniline, 4-(p-dimethylaminophenylazo)aniline, 4-Amino-4'-dimethylaminoazobenzene, 4-[(4-aminophenyl)azo]-N,N-dimethyl-benzenamine, 4-[[4-(dimethylamino)phenyl]diazenyl]aniline, ADAB, C.I. Disperse Black 3, CI 11025, Diazo Nero Microsetile G, EINECS 208-712-5, Interchem Acetate Developed Black, MFCD00010204, N,N-Dimethyl-4,4'-azodianiline, p-Aminobenzeneazodimethylaniline, p′-Amino-p-(dimethylamino)azobenzene

N,N-Dimethyl-4,4'-azodianiline (CAS 539-17-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H16N4 and a molecular weight of 240.30400 g/mol. It is also known as 4-((4-aminophenyl)azo)-N,N-dimethyl-benzenamine, 4-((4-aminophenyl)azo)-N,N-dimethylbenzenamine and 4-(4-Dimethylaminophenylazo)aniline. Key properties include a melting point of 190-195 °C (dec.), a boiling point of 431.1ºC at 760mmHg, a density of 1.11g/cm3 and a flash point of 214.5ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

539-17-3

Jingsj CID

J-49406-3

Molecular Formula

C₁₄H₁₆N₄

Chinese Name

4-氨基-4'-二甲基氨基偶氮苯

Molecular Weight

240.30400 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026