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Bromo(dimethyl)sulfonium bromide

Also known as: Bromodimethylsulfonium bromide, bromo(dimethyl)sulfanium bromide, dimethylbromosulphonium bromide, sulfonium, bromodimethyl-, bromide (1:1)

Bromo(dimethyl)sulfonium bromide (CAS 50450-21-0) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H6Br2S and a molecular weight of 221.942 g/mol. Key property: a melting point of 91-95ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
50450-21-0
Jingsj CID
J-1383344-8
Molecular Formula
C2H6Br2S
Molecular Weight
221.942 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Melting Point91-95ºC
Exact Mass219.855682
PSA25.30000
Storage Conditions-20°C

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Frequently Asked Questions

What is the CAS number of Bromo(dimethyl)sulfonium bromide?

The CAS number of Bromo(dimethyl)sulfonium bromide is 50450-21-0.

What are the molecular formula and molecular weight of Bromo(dimethyl)sulfonium bromide?

Bromo(dimethyl)sulfonium bromide has molecular formula C2H6Br2S and molecular weight 221.942 g/mol.

Is Bromo(dimethyl)sulfonium bromide hazardous?

Bromo(dimethyl)sulfonium bromide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of Bromo(dimethyl)sulfonium bromide?

For Bromo(dimethyl)sulfonium bromide, Upstream Products: Dimethyl sulfide, Dimethyl sulfoxide, Bromotrimethylsilane; Downstream Products: 4-Bromophenol, trans-Cinnamonitrile, Dimethyl sulfoxide.

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

Last updated:

How to cite: Jingsj. "Bromo(dimethyl)sulfonium bromide (CAS 50450-21-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1383344-8 (accessed 2026-11-09).

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