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2,5-Dibromo-1-methyl-1H-imidazole

2,5-二溴-1-甲基-1H-咪唑

Also known as: 2,5-DIBROMO-1-METHYLIMIDAZOLE, 2,5-Dibromo-N-methylimidazole, 1H-Imidazole, 2,5-dibromo-1-methyl-, 2,5-Dibromo-1-methylimidazole

2,5-Dibromo-1-methyl-1H-imidazole (CAS 53857-59-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H4Br2N2 and a molecular weight of 239.89600 g/mol. It is also known as 2,5-DIBROMO-1-METHYLIMIDAZOLE, 2,5-Dibromo-N-methylimidazole and 1H-Imidazole, 2,5-dibromo-1-methyl-. Key properties include a melting point of 68-72ºC, a boiling point of 302.3ºC at 760mmHg, a density of 2.22g/cm3 and a flash point of 136.6ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53857-59-3
Jingsj CID
J-866337-3
Molecular Formula
C4H4Br2N2
Chinese Name
2,5-二溴-1-甲基-1H-咪唑
Molecular Weight
239.89600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point68-72ºC
Boiling Point302.3ºC at 760mmHg
Density2.22g/cm3
Flash Point136.6ºC

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 2,5-Dibromo-1-methyl-1H-imidazole?

The CAS number of 2,5-Dibromo-1-methyl-1H-imidazole is 53857-59-3.

What are the molecular formula and molecular weight of 2,5-Dibromo-1-methyl-1H-imidazole?

2,5-Dibromo-1-methyl-1H-imidazole has molecular formula C4H4Br2N2 and molecular weight 239.89600 g/mol.

Is 2,5-Dibromo-1-methyl-1H-imidazole hazardous?

2,5-Dibromo-1-methyl-1H-imidazole has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "2,5-Dibromo-1-methyl-1H-imidazole (CAS 53857-59-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-866337-3 (accessed 2026-10-23).

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