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1-(3-chlorophenyl)-1H-pyrrole-2,5-dione

1-(3-氯苯基)-1H-吡咯-2,5-二酮

Also known as: 1-(3-chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione, N-(3-chlorophenyl)maleimide, 1-(3-chlorophenyl)pyrrole-2,5-dione, 1-(3-chloro-phenyl)-pyrrole-2,5-dione, AKOS B006724, AKOS MSC-0022, ART-CHEM-BB B006724, ASISCHEM D48958, AURORA 12546, MFCD00022570

1-(3-chlorophenyl)-1H-pyrrole-2,5-dione (CAS 1204-35-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H6ClNO2 and a molecular weight of 207.61300 g/mol. It is also known as 1-(3-chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione, N-(3-chlorophenyl)maleimide and 1-(3-chlorophenyl)pyrrole-2,5-dione. Key properties include a boiling point of 350.8ºC at 760mmHg, a density of 1.459g/cm3 and a flash point of 165.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1204-35-9
Jingsj CID
J-20683-9
Molecular Formula
C10H6ClNO2
Chinese Name
1-(3-氯苯基)-1H-吡咯-2,5-二酮
Molecular Weight
207.61300 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point350.8ºC at 760mmHg
Density1.459g/cm3
Flash Point165.9ºC

Frequently Asked Questions

What is the CAS number of 1-(3-chlorophenyl)-1H-pyrrole-2,5-dione?

The CAS number of 1-(3-chlorophenyl)-1H-pyrrole-2,5-dione is 1204-35-9.

What are the molecular formula and molecular weight of 1-(3-chlorophenyl)-1H-pyrrole-2,5-dione?

1-(3-chlorophenyl)-1H-pyrrole-2,5-dione has molecular formula C10H6ClNO2 and molecular weight 207.61300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-(3-chlorophenyl)-1H-pyrrole-2,5-dione (CAS 1204-35-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20683-9 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.