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3-Acetamidobenzenesulfonyl chloride

3-乙酰氨基苯磺酰氯

Also known as: 3-(acetylamino)benzenesulfonyl chloride, Benzenesulfonyl chloride, 3-(acetylamino)-, 3-acetamidobenzene-1-sulfonyl chloride, 3-acetylaminobenzenesulfonyl chloride, 3-ACETAMIDO BENZENESULFONYL CHLORIDE, 3-ACETAMIDO BENZENE SULPHONYL CHLORIDE, 3-Acetylamino-benzolsulfonylchlorid

3-Acetamidobenzenesulfonyl chloride (CAS 23905-46-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9Cl2NO3S and a molecular weight of 270.133 g/mol. It is also known as 3-(acetylamino)benzenesulfonyl chloride, Benzenesulfonyl chloride, 3-(acetylamino)- and 3-acetamidobenzene-1-sulfonyl chloride. Key properties include a boiling point of 437.1ºC at 760 mmHg, a density of 1.468g/cm3 and a flash point of 218.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23905-46-6
Jingsj CID
J-1073722-2
Molecular Formula
C8H9Cl2NO3S
Chinese Name
3-乙酰氨基苯磺酰氯
Molecular Weight
270.133 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point437.1ºC at 760 mmHg
Density1.468g/cm3
Flash Point218.1ºC

Frequently Asked Questions

What is the CAS number of 3-Acetamidobenzenesulfonyl chloride?

The CAS number of 3-Acetamidobenzenesulfonyl chloride is 23905-46-6.

What are the molecular formula and molecular weight of 3-Acetamidobenzenesulfonyl chloride?

3-Acetamidobenzenesulfonyl chloride has molecular formula C8H9Cl2NO3S and molecular weight 270.133 g/mol.

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

Last updated:

How to cite: Jingsj. "3-Acetamidobenzenesulfonyl chloride (CAS 23905-46-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1073722-2 (accessed 2026-10-24).

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