1-Ethyl-3-vinylimidazolium bromide

1-乙烯基-3-乙基咪唑溴盐

Also known as: 1-Vinyl-3-ethylimidazolium bromide, [VEIm]Br, 1-Ethyl-3-vinylimidazolium bromide homopolymer, 1H-Imidazolium, 1-ethenyl-3-ethyl-, bromide, homopolymer

1-Ethyl-3-vinylimidazolium bromide (CAS 131566-27-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11BrN2 and a molecular weight of 203.083 g/mol. It is also known as 1-Vinyl-3-ethylimidazolium bromide, [VEIm]Br and 1-Ethyl-3-vinylimidazolium bromide homopolymer. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 131566-27-3
Jingsj CID: J-1528704-7
Molecular Formula: C₇H₁₁BrN₂
Chinese Name: 1-乙烯基-3-乙基咪唑溴盐
Molecular Weight: 203.083 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 1-Ethyl-3-vinylimidazolium bromide is 131566-27-3.

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

1-Ethyl-3-vinylimidazolium bromide has molecular formula C7H11BrN2 and molecular weight 203.083 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. "1-Ethyl-3-vinylimidazolium bromide (CAS 131566-27-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1528704-7 (accessed 2026-10-25).

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