1-Ethyl-3-methylimidazolium bromide

1-乙基-3-甲基咪唑溴盐

Also known as: 1-Ethyl-3-methylimidazol-3-ium bromide, 3-Ethyl-1-methyl-1H-imidazol-3-ium bromide, 1H-Imidazolium, 1-ethyl-3-methyl-, bromide (1:1), 1H-imidazolium, 3-ethyl-1-methyl-, bromide (1:1), 3-Ethyl-1-methyl-1H-imidazol-3-ium bromide, EMIMBr

1-Ethyl-3-methylimidazolium bromide (CAS 65039-08-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H11BrN2 and a molecular weight of 191.069 g/mol. It is also known as 1-Ethyl-3-methylimidazol-3-ium bromide, 3-Ethyl-1-methyl-1H-imidazol-3-ium bromide and 1H-Imidazolium, 1-ethyl-3-methyl-, bromide (1:1). Key property: a melting point of 70-73°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
65039-08-9
Jingsj CID
J-33374-0
Molecular Formula
C6H11BrN2
Chinese Name
1-乙基-3-甲基咪唑溴盐
Molecular Weight
191.069 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point70-73°C

Frequently Asked Questions

What is the CAS number of 1-Ethyl-3-methylimidazolium bromide?

The CAS number of 1-Ethyl-3-methylimidazolium bromide is 65039-08-9.

What are the molecular formula and molecular weight of 1-Ethyl-3-methylimidazolium bromide?

1-Ethyl-3-methylimidazolium bromide has molecular formula C6H11BrN2 and molecular weight 191.069 g/mol.

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

Last updated:

How to cite: Jingsj. "1-Ethyl-3-methylimidazolium bromide (CAS 65039-08-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33374-0 (accessed 2026-10-22).

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