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3,5-Difluorobenzenesulfonyl chloride

3,5-二氟苯磺酰氯

Also known as: 3,5-DIFLUOROBENZENESULFONYL CHLORIDE, 3,5-DIFLUOROBENZENESULPHONYL CHLORIDE, 3,5-Difluorobenzenesulfonyl chloride,97%, 3,5-Difluorobenzenesulphonyl chloride 97%, Benzenesulfonyl chloride, 3,5-difluoro-, 3,5-difluorobenzene-1-sulfonyl chloride, 3,5-difluorophenylsulfonyl chloride, BUTTPARK 27\07-03, MFCD02091378

3,5-Difluorobenzenesulfonyl chloride (CAS 210532-25-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3ClF2O2S and a molecular weight of 212.602 g/mol. It is also known as 3,5-DIFLUOROBENZENESULFONYL CHLORIDE, 3,5-DIFLUOROBENZENESULPHONYL CHLORIDE and 3,5-Difluorobenzenesulfonyl chloride,97%. Key properties include a melting point of 57-59°C, a boiling point of 231.9±20.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 94.1±21.8 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
210532-25-5
Jingsj CID
J-1509951-0
Molecular Formula
C6H3ClF2O2S
Chinese Name
3,5-二氟苯磺酰氯
Molecular Weight
212.602 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point57-59°C
Boiling Point231.9±20.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point94.1±21.8 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3,5-Difluorobenzenesulfonyl chloride?

The CAS number of 3,5-Difluorobenzenesulfonyl chloride is 210532-25-5.

What are the molecular formula and molecular weight of 3,5-Difluorobenzenesulfonyl chloride?

3,5-Difluorobenzenesulfonyl chloride has molecular formula C6H3ClF2O2S and molecular weight 212.602 g/mol.

Is 3,5-Difluorobenzenesulfonyl chloride hazardous?

3,5-Difluorobenzenesulfonyl 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. "3,5-Difluorobenzenesulfonyl chloride (CAS 210532-25-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509951-0 (accessed 2026-10-25).

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