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2,6-Dimethylbenzenesulfonyl Chloride

2,6-二甲基苯-1-磺酰氯

Also known as: 2,6-Dimethylbenzene-1-sulfonyl chloride, 2,6-Xylenesulfonyl chloride, (2,6-dimethylphenyl)chlorosulfone, 2,6-Xylenesulfonyl Chloride, 2,6-dimethylbenzenesulfonyl chloride, Benzenesulfonyl chloride, 2,6-dimethyl-, 2,6-dimethylphenylsulfonyl chloride

2,6-Dimethylbenzenesulfonyl Chloride (CAS 2905-29-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9ClO2S and a molecular weight of 204.674 g/mol. It is also known as 2,6-Dimethylbenzene-1-sulfonyl chloride, 2,6-Xylenesulfonyl chloride and (2,6-dimethylphenyl)chlorosulfone. Key properties include a boiling point of 291.3±29.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 130.0±24.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2905-29-5
Jingsj CID
J-1178425-8
Molecular Formula
C8H9ClO2S
Chinese Name
2,6-二甲基苯-1-磺酰氯
Molecular Weight
204.674 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point291.3±29.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point130.0±24.3 °C

Frequently Asked Questions

What is the CAS number of 2,6-Dimethylbenzenesulfonyl Chloride?

The CAS number of 2,6-Dimethylbenzenesulfonyl Chloride is 2905-29-5.

What are the molecular formula and molecular weight of 2,6-Dimethylbenzenesulfonyl Chloride?

2,6-Dimethylbenzenesulfonyl Chloride has molecular formula C8H9ClO2S and molecular weight 204.674 g/mol.

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

Last updated:

How to cite: Jingsj. "2,6-Dimethylbenzenesulfonyl Chloride (CAS 2905-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1178425-8 (accessed 2026-10-25).

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