2-Fluoro-4-(methylsulfonyl)benzoyl chloride

2-氟-4-(甲磺酰基)苯甲酰氯

2-Fluoro-4-(methylsulfonyl)benzoyl chloride (CAS 143659-70-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6ClFO3S and a molecular weight of 236.65 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 143659-70-5
Jingsj CID: J-135643-2
Molecular Formula: C₈H₆ClFO₃S
Chinese Name: 2-氟-4-(甲磺酰基)苯甲酰氯
Molecular Weight: 236.65 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Fluoro-4-(methylsulfonyl)benzoyl chloride?

The CAS number of 2-Fluoro-4-(methylsulfonyl)benzoyl chloride is 143659-70-5.

What are the molecular formula and molecular weight of 2-Fluoro-4-(methylsulfonyl)benzoyl chloride?

2-Fluoro-4-(methylsulfonyl)benzoyl chloride has molecular formula C8H6ClFO3S and molecular weight 236.65 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. "2-Fluoro-4-(methylsulfonyl)benzoyl chloride (CAS 143659-70-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-135643-2 (accessed 2026-10-23).

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