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Dimethyl(prop-2-yn-1-yl)sulfonium bromide

Also known as: DIMETHYL-2-PROPYNYLSULFONIUM BROMIDE, DIMETHYL(PROPARGYL)SULFONIUM BROMIDE, DIMETHYL(PROPARGYL)SULPHONIUM BROMIDE, Dimethylpropargylsulfonium bromide, Dimethylprop-2-ynylsulphonium bromide, Propargyl dimethylsulfonium bromide, Dimethyl-2-propynylsulfonium bromide, dimethyl(prop-2-ynyl)sulfanium bromide

Dimethyl(prop-2-yn-1-yl)sulfonium bromide (CAS 23451-62-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H9BrS and a molecular weight of 181.09400 g/mol. Key property: a melting point of 112-113ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23451-62-9
Jingsj CID
J-1394025-5
Molecular Formula
C5H9BrS
Molecular Weight
181.09400 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Melting Point112-113ºC
Exact Mass179.96100
PSA25.30000

Customs & Trade Information

HS Code2930909090
Summary2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Dimethyl(prop-2-yn-1-yl)sulfonium bromide?

The CAS number of Dimethyl(prop-2-yn-1-yl)sulfonium bromide is 23451-62-9.

What are the molecular formula and molecular weight of Dimethyl(prop-2-yn-1-yl)sulfonium bromide?

Dimethyl(prop-2-yn-1-yl)sulfonium bromide has molecular formula C5H9BrS and molecular weight 181.09400 g/mol.

What are the upstream and downstream products of Dimethyl(prop-2-yn-1-yl)sulfonium bromide?

For Dimethyl(prop-2-yn-1-yl)sulfonium bromide, Upstream Products: Dimethyl sulfide, 3-Bromopropyne; Downstream Products: dec-1-yne, 1,2,3-propanetricarbonitrile.

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

Last updated:

How to cite: Jingsj. "Dimethyl(prop-2-yn-1-yl)sulfonium bromide (CAS 23451-62-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394025-5 (accessed 2026-11-09).

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