2-[5-(Trifluoromethyl)thiophen-2-yl]ethane-1-sulfonyl fluoride

2-[5-(三氟甲基)噻吩-2-基]乙烷-1-磺酰氟

2-[5-(Trifluoromethyl)thiophen-2-yl]ethane-1-sulfonyl fluoride (CAS 2228155-66-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6F4O2S2 and a molecular weight of 262.2 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228155-66-4
Jingsj CID: J-963078-3
Molecular Formula: C₇H₆F₄O₂S₂
Chinese Name: 2-[5-(三氟甲基)噻吩-2-基]乙烷-1-磺酰氟
Molecular Weight: 262.2 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[5-(Trifluoromethyl)thiophen-2-yl]ethane-1-sulfonyl fluoride?

The CAS number of 2-[5-(Trifluoromethyl)thiophen-2-yl]ethane-1-sulfonyl fluoride is 2228155-66-4.

What are the molecular formula and molecular weight of 2-[5-(Trifluoromethyl)thiophen-2-yl]ethane-1-sulfonyl fluoride?

2-[5-(Trifluoromethyl)thiophen-2-yl]ethane-1-sulfonyl fluoride has molecular formula C7H6F4O2S2 and molecular weight 262.2 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-[5-(Trifluoromethyl)thiophen-2-yl]ethane-1-sulfonyl fluoride (CAS 2228155-66-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-963078-3 (accessed 2026-10-25).

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