Jingsj
.mol.sdf

4-Bromo-3-methylbenzenesulfonyl chloride

4-溴-3-甲基苯磺酰氯

Also known as: 4-Bromo-3-methylbenzene-1-sulfonyl chloride, 6-Bromotoluene-3-sulfonyl chloride, 6-Bromo-m-toluene-3-sulfonyl chloride, 4-Bromo-3-methylbenzenesulphonyl chloride, MFCD03094696, Benzenesulfonyl chloride, 4-bromo-3-methyl-

4-Bromo-3-methylbenzenesulfonyl chloride (CAS 72256-93-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6BrClO2S and a molecular weight of 269.543 g/mol. It is also known as 4-Bromo-3-methylbenzene-1-sulfonyl chloride, 6-Bromotoluene-3-sulfonyl chloride and 6-Bromo-m-toluene-3-sulfonyl chloride. Key properties include a melting point of 58-61 °C(lit.), a boiling point of 311.2±30.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 142.0±24.6 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
72256-93-0
Jingsj CID
J-8148-1
Molecular Formula
C7H6BrClO2S
Chinese Name
4-溴-3-甲基苯磺酰氯
Molecular Weight
269.543 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point58-61 °C(lit.)
Boiling Point311.2±30.0 °C at 760 mmHg
Density1.7±0.1 g/cm3
Flash Point142.0±24.6 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-Bromo-3-methylbenzenesulfonyl chloride?

The CAS number of 4-Bromo-3-methylbenzenesulfonyl chloride is 72256-93-0.

What are the molecular formula and molecular weight of 4-Bromo-3-methylbenzenesulfonyl chloride?

4-Bromo-3-methylbenzenesulfonyl chloride has molecular formula C7H6BrClO2S and molecular weight 269.543 g/mol.

Is 4-Bromo-3-methylbenzenesulfonyl chloride hazardous?

4-Bromo-3-methylbenzenesulfonyl chloride has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "4-Bromo-3-methylbenzenesulfonyl chloride (CAS 72256-93-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8148-1 (accessed 2026-10-23).

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