4-Dimethylamino-2-methylazobenzene

4-二甲氨基-2-甲基偶氮苯

Also known as: 4-(Dimethylamino)-2-methylazobenzene, N,N-Dimethyl-4-phenylazo-m-toluidine, N,N,3-Trimethyl-4-(phenyldiazenyl)aniline, 2-Methyl-4-dimethylaminoazobenzene, 2-MeDAB, 2-MethylDAB, EINECS 200-217-2, MFCD00008306

4-Dimethylamino-2-methylazobenzene (CAS 54-88-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H17N3 and a molecular weight of 239.31600 g/mol. It is also known as 4-(Dimethylamino)-2-methylazobenzene, N,N-Dimethyl-4-phenylazo-m-toluidine and N,N,3-Trimethyl-4-(phenyldiazenyl)aniline. Key properties include a melting point of 67-69ºC(lit.), a boiling point of 150ºC / 16mmHg, a density of 1.01g/cm3 and a flash point of 190.2ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

54-88-6

Jingsj CID

J-49337-6

Molecular Formula

C₁₅H₁₇N₃

Chinese Name

4-二甲氨基-2-甲基偶氮苯

Molecular Weight

239.31600 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026