Dimethyl phenacyl sulfonium bromide

苯甲酰甲基-二甲基-溴化硫

Also known as: Sulfonium,dimethyl(2-oxo-2-phenylethyl)-, bromide (1:1), (2-Oxo-2-phenylethyl)dimethylsulfonium bromide, Dimethyl(2-oxo-2-phenylethyl)sulfonium bromide, S,S-Dimethylphenacylsulfonium bromide, dimethyl phenacyl sulphonium bromide, dimethyl(beta-oxophenethyl)sulphonium bromide, 2-phenyl-2-oxoethyldimethylsulfonium bromide

Dimethyl phenacyl sulfonium bromide (CAS 5667-47-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H13BrOS and a molecular weight of 261.17900 g/mol. It is also known as Sulfonium,dimethyl(2-oxo-2-phenylethyl)-, bromide (1:1), (2-Oxo-2-phenylethyl)dimethylsulfonium bromide and Dimethyl(2-oxo-2-phenylethyl)sulfonium bromide. Key property: a melting point of 156-158ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5667-47-0
Jingsj CID
J-854349-3
Molecular Formula
C10H13BrOS
Chinese Name
苯甲酰甲基-二甲基-溴化硫
Molecular Weight
261.17900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point156-158ºC

Frequently Asked Questions

What is the CAS number of Dimethyl phenacyl sulfonium bromide?

The CAS number of Dimethyl phenacyl sulfonium bromide is 5667-47-0.

What are the molecular formula and molecular weight of Dimethyl phenacyl sulfonium bromide?

Dimethyl phenacyl sulfonium bromide has molecular formula C10H13BrOS and molecular weight 261.17900 g/mol.

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

Last updated:

How to cite: Jingsj. "Dimethyl phenacyl sulfonium bromide (CAS 5667-47-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-854349-3 (accessed 2026-10-25).

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