Trimethyl(4-vinylbenzyl)phosphonium chloride

氯化三甲基-(4-乙烯基苄基)鏻盐

Also known as: trimethyl(4-vinylbenzyl)phosphonium chloride, phosphonium, [(4-ethenylphenyl)methyl]trimethyl-, chloride (1:1)

Trimethyl(4-vinylbenzyl)phosphonium chloride (CAS 945256-94-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H18P.Cl and a molecular weight of 228.7 g/mol. It is also known as trimethyl(4-vinylbenzyl)phosphonium chloride and phosphonium, [(4-ethenylphenyl)methyl]trimethyl-, chloride (1:1). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 945256-94-0
Jingsj CID: J-1229207-3
Molecular Formula: C₁₂H₁₈PCl
Chinese Name: 氯化三甲基-(4-乙烯基苄基)鏻盐
Molecular Weight: 228.7 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Trimethyl(4-vinylbenzyl)phosphonium chloride?

The CAS number of Trimethyl(4-vinylbenzyl)phosphonium chloride is 945256-94-0.

What are the molecular formula and molecular weight of Trimethyl(4-vinylbenzyl)phosphonium chloride?

Trimethyl(4-vinylbenzyl)phosphonium chloride has molecular formula C12H18P.Cl and molecular weight 228.7 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. "Trimethyl(4-vinylbenzyl)phosphonium chloride (CAS 945256-94-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1229207-3 (accessed 2026-10-25).

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