4,5-Dibromo-1H-pyrrole-2-carboxaldehyde

4,5-二溴-1H-吡咯-2-甲醛

Also known as: 1H-Pyrrole-2-carboxaldehyde, 4,5-dibromo-, 4,5-Dibromo-1H-pyrrole-2-carbaldehyde, 4,5-Dibromo-1H-pyrrole-2-carboxaldehyde, 4,5-dibromo-1H-pyrrole-2-carbaldehyde

4,5-Dibromo-1H-pyrrole-2-carboxaldehyde (CAS 932-82-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H3Br2NO and a molecular weight of 252.89100 g/mol. It is also known as 1H-Pyrrole-2-carboxaldehyde, 4,5-dibromo-, 4,5-Dibromo-1H-pyrrole-2-carbaldehyde and 4,5-dibromo-1H-pyrrole-2-carbaldehyde. Key properties include a melting point of 144-148ºC, a boiling point of 341.9ºC at 760 mmHg, a density of 2.262 g/cm3 and a flash point of 160.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 932-82-1
Jingsj CID: J-1494859-0
Molecular Formula: C₅H₃Br₂NO
Chinese Name: 4,5-二溴-1H-吡咯-2-甲醛
Molecular Weight: 252.89100 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	144-148ºC
Boiling Point	341.9ºC at 760 mmHg
Density	2.262 g/cm3
Flash Point	160.6ºC

Frequently Asked Questions

What is the CAS number of 4,5-Dibromo-1H-pyrrole-2-carboxaldehyde?

The CAS number of 4,5-Dibromo-1H-pyrrole-2-carboxaldehyde is 932-82-1.

What are the molecular formula and molecular weight of 4,5-Dibromo-1H-pyrrole-2-carboxaldehyde?

4,5-Dibromo-1H-pyrrole-2-carboxaldehyde has molecular formula C5H3Br2NO and molecular weight 252.89100 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4,5-Dibromo-1H-pyrrole-2-carboxaldehyde (CAS 932-82-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494859-0 (accessed 2026-10-24).

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