4'-Chloro-2',5'-dimethoxyacetoacetanilide

色酚AS-IRG

Also known as: N-(4-Chloro-2,5-dimethoxyphenyl)-3-oxobutanamide, N-(4-Chloro-2,5-dimethoxyphenyl)acetoacetamide, Acetoacet-4-chloro-2,5-dimethoxyanilide, 1-Acetoacetylamino-2,5-dimethoxy-4-chlorobenzene, 1-Acetoacetylamino-4-chloro-2,5-dimethoxybenzene, Azoic Coupling Component 44, Naphthol AS-IRG, CI 37613, EINECS 224-638-6, MFCD00026256, Butanamide, N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-

4'-Chloro-2',5'-dimethoxyacetoacetanilide (CAS 4433-79-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C12H14ClNO4 and a molecular weight of 271.697 g/mol. It is also known as N-(4-Chloro-2,5-dimethoxyphenyl)-3-oxobutanamide, N-(4-Chloro-2,5-dimethoxyphenyl)acetoacetamide and Acetoacet-4-chloro-2,5-dimethoxyanilide. Key properties include a melting point of 102-104°C, a boiling point of 432.7±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 215.5±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4433-79-8

Jingsj CID

J-32838-4

Molecular Formula

C₁₂H₁₄ClNO₄

Chinese Name

色酚AS-IRG

Molecular Weight

271.697 g/mol

Category

Alcohols

Last updated

8/21/2026