4-Cyano-2-fluoro-5-ethylbenzenesulfonyl chloride

4-氰基-2-氟-5-乙基苯磺酰氯

4-Cyano-2-fluoro-5-ethylbenzenesulfonyl chloride (CAS 1803783-85-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H7ClFNO2S and a molecular weight of 247.67 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1803783-85-8
Jingsj CID: J-1897835-1
Molecular Formula: C₉H₇ClFNO₂S
Chinese Name: 4-氰基-2-氟-5-乙基苯磺酰氯
Molecular Weight: 247.67 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Cyano-2-fluoro-5-ethylbenzenesulfonyl chloride?

The CAS number of 4-Cyano-2-fluoro-5-ethylbenzenesulfonyl chloride is 1803783-85-8.

What are the molecular formula and molecular weight of 4-Cyano-2-fluoro-5-ethylbenzenesulfonyl chloride?

4-Cyano-2-fluoro-5-ethylbenzenesulfonyl chloride has molecular formula C9H7ClFNO2S and molecular weight 247.67 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4-Cyano-2-fluoro-5-ethylbenzenesulfonyl chloride (CAS 1803783-85-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1897835-1 (accessed 2026-10-25).

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