1-(4-Iodophenyl)-1H-pyrrole-2,5-dione

Also known as: N-(4-Iodophenyl)maleimide, 1H-Pyrrole-2,5-dione, 1-(4-iodophenyl)-, 1-(4-IODO-PHENYL)-PYRROLE-2,5-DIONE, 1-(4-Iodophenyl)-1H-pyrrole-2,5-dione, 2,5-Dioxo-1-(4-iodophenyl)-1H-pyrrole, 1-(4-iodophenyl)pyrrole-2,5-dione, NSC 88871, ASISCHEM D51115, TIMTEC-BB SBB002109, iodophenylpyrroledione, p-iodo-N-phenylmaleimide

1-(4-Iodophenyl)-1H-pyrrole-2,5-dione (CAS 65833-01-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H6INO2 and a molecular weight of 299.06500 g/mol. Key properties include a melting point of 160ºC, a boiling point of 384.8ºC at 760mmHg, a density of 1.963g/cm3 and a flash point of 186.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 65833-01-4
Jingsj CID: J-1511938-7
Molecular Formula: C₁₀H₆INO₂
Molecular Weight: 299.06500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	160ºC
Boiling Point	384.8ºC at 760mmHg
Density	1.963g/cm3
Flash Point	186.5ºC
Exact Mass	298.94400
PSA	37.38000
LogP	1.78560
Refractive Index	1.705

Customs & Trade Information

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-(4-Iodophenyl)-1H-pyrrole-2,5-dione?

The CAS number of 1-(4-Iodophenyl)-1H-pyrrole-2,5-dione is 65833-01-4.

What are the molecular formula and molecular weight of 1-(4-Iodophenyl)-1H-pyrrole-2,5-dione?

1-(4-Iodophenyl)-1H-pyrrole-2,5-dione has molecular formula C10H6INO2 and molecular weight 299.06500 g/mol.

What are the upstream and downstream products of 1-(4-Iodophenyl)-1H-pyrrole-2,5-dione?

For 1-(4-Iodophenyl)-1H-pyrrole-2,5-dione, Upstream Products: (Diacetoxyiodo)benzene, 1-(4-Iodophenyl)pyrrole, Maleic anhydride.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(4-Iodophenyl)-1H-pyrrole-2,5-dione (CAS 65833-01-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511938-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.