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5-Chloro-2-fluorobenzenesulfonamide

5-氯-2-氟苯磺酰胺

Also known as: 5-CHLORO-2-FLUOROBENZENESULFONAMIDE, 5-chloro-2-fluorobenzenesulfonamide, 5-Chloro-2-fluorobenzenesulphonamide, 5-chloro-2-fluorobenzene-1-sulfonamide, Benzenesulfonamide, 5-chloro-2-fluoro-

5-Chloro-2-fluorobenzenesulfonamide (CAS 351003-57-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H5ClFNO2S and a molecular weight of 209.626 g/mol. It is also known as 5-CHLORO-2-FLUOROBENZENESULFONAMIDE, 5-chloro-2-fluorobenzenesulfonamide and 5-Chloro-2-fluorobenzenesulphonamide. Key properties include a melting point of 126-130ºC(lit.), a boiling point of 357.1±52.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 169.7±30.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
351003-57-1
Jingsj CID
J-17300-1
Molecular Formula
C6H5ClFNO2S
Chinese Name
5-氯-2-氟苯磺酰胺
Molecular Weight
209.626 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point126-130ºC(lit.)
Boiling Point357.1±52.0 °C at 760 mmHg
Density1.6±0.1 g/cm3
Flash Point169.7±30.7 °C

Frequently Asked Questions

What is the CAS number of 5-Chloro-2-fluorobenzenesulfonamide?

The CAS number of 5-Chloro-2-fluorobenzenesulfonamide is 351003-57-1.

What are the molecular formula and molecular weight of 5-Chloro-2-fluorobenzenesulfonamide?

5-Chloro-2-fluorobenzenesulfonamide has molecular formula C6H5ClFNO2S and molecular weight 209.626 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Chloro-2-fluorobenzenesulfonamide (CAS 351003-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17300-1 (accessed 2026-10-24).

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