4-(Dimethylamino)-3'-methylazobenzene

4-(二甲氨基)-3'-甲基偶氮苯

Also known as: Benzenamine, N,N-dimethyl-4-[2-(3-methylphenyl)diazenyl]-, N,N-Dimethyl-4-(m-tolylazo)aniline, N,N-dimethyl-4-(m-tolylazo)aniline, N,N-dimethyl-4-[(3-methylphenyl)diazenyl]aniline, 3'-Methyl-4-dimethylaminoazobenzene, 3'-Methyl-4-(dimethylamino)azobenzene, 3'-Methylbuttergelb, 3'-Mdab, 3'-Me-Dab, EINECS 200-243-4

4-(Dimethylamino)-3'-methylazobenzene (CAS 55-80-1) 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 Benzenamine, N,N-dimethyl-4-[2-(3-methylphenyl)diazenyl]-, N,N-Dimethyl-4-(m-tolylazo)aniline and N,N-dimethyl-4-(m-tolylazo)aniline. Key properties include a melting point of 120ºC, a boiling point of 390.9ºC at 760 mmHg, a density of 1.01g/cm3 and a flash point of 190.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

55-80-1

Jingsj CID

J-41138-7

Molecular Formula

C₁₅H₁₇N₃

Chinese Name

4-(二甲氨基)-3'-甲基偶氮苯

Molecular Weight

239.31600 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026