N,N-Dimethyl-1,4-benzenediamine

N,N-二甲基对苯二胺

Also known as: N,N-Dimethyl-p-phenylenediamine, N,N-Dimethyl-1,4-phenylenediamine, 4-Amino-N,N-dimethylaniline, 4-Dimethylaminoaniline, Dimethyl-p-phenylenediamine, Wurster's Red

N,N-Dimethyl-1,4-benzenediamine (CAS 99-98-9) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H12N2 and a molecular weight of 136.194 g/mol. It is also known as N,N-Dimethyl-p-phenylenediamine, N,N-Dimethyl-1,4-phenylenediamine and 4-Amino-N,N-dimethylaniline. Key properties include a melting point of 34-36 °C(lit.), a boiling point of 262.0±0.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 90.6±0.0 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

99-98-9

Jingsj CID

J-8253-8

Molecular Formula

C₈H₁₂N₂

Chinese Name

N,N-二甲基对苯二胺

Molecular Weight

136.194 g/mol

Category

Organic Bases

Last updated

8/21/2026