1-(3,4-Dichlorophenyl)-1H-pyrrole-2,5-dione

1-(3,4-二氯苯基)吡咯-2,5-二酮

Also known as: 1-(3,4-Dichlorophenyl)maleimide, N-(3,4-Dichlorophenyl)maleimide, 1-(3,4-Dichloro-phenyl)-pyrrole-2,5-dione, 1-(3,4-dichlorophenyl)azoline-2,5-dione, 1-(3,4-dichlorophenyl)pyrrole-2,5-dione, 1H-Pyrrole-2,5-dione, 1-(3,4-dichlorophenyl)-, AKOS B006715, AKOS MSC-0036, ART-CHEM-BB B006715, ASISCHEM C66326, AURORA 12633, N-3,4-dichlorophenylmaleimide

1-(3,4-Dichlorophenyl)-1H-pyrrole-2,5-dione (CAS 19844-27-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H5Cl2NO2 and a molecular weight of 242.05800 g/mol. It is also known as 1-(3,4-Dichlorophenyl)maleimide, N-(3,4-Dichlorophenyl)maleimide and 1-(3,4-Dichloro-phenyl)-pyrrole-2,5-dione. Key properties include a boiling point of 396.2ºC at 760mmHg, a density of 1.57g/cm3 and a flash point of 193.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19844-27-0

Jingsj CID

J-1485428-2

Molecular Formula

C₁₀H₅Cl₂NO₂

Chinese Name

1-(3,4-二氯苯基)吡咯-2,5-二酮

Molecular Weight

242.05800 g/mol

Category

Ketones

Last updated

8/21/2026