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(4-Vinylbenzyl)trimethylammonium chloride

Also known as: Benzenemethanaminium, 4-ethenyl-N,N,N-trimethyl-, chloride, Benzenemethanaminium, 4-ethenyl-N,N,N-trimethyl-, chloride (1:1), N,N,N-trimethyl-1-(4-vinylphenyl)methanaminium chloride, N,N,N-Trimethyl(4-vinylphenyl)methanaminium chloride, N,N,N-Trimethyl-N-(4-vinylbenzyl)ammonium chloride, 1-Trimethyl-(4-vinylbenzyl)aminium chloride, Trimethyl(vinylbenzyl)ammonium chloride, VBTMAC, QBM

(4-Vinylbenzyl)trimethylammonium chloride (CAS 7538-38-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H18ClN and a molecular weight of 211.731 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7538-38-7
Jingsj CID
J-925879-0
Molecular Formula
C12H18ClN
Molecular Weight
211.731 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass211.112778
LogP3.33780

Frequently Asked Questions

What is the CAS number of (4-Vinylbenzyl)trimethylammonium chloride?

The CAS number of (4-Vinylbenzyl)trimethylammonium chloride is 7538-38-7.

What are the molecular formula and molecular weight of (4-Vinylbenzyl)trimethylammonium chloride?

(4-Vinylbenzyl)trimethylammonium chloride has molecular formula C12H18ClN and molecular weight 211.731 g/mol.

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

Last updated:

How to cite: Jingsj. "(4-Vinylbenzyl)trimethylammonium chloride (CAS 7538-38-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-925879-0 (accessed 2026-11-06).

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