[5-(Trifluoromethyl)thiophen-2-yl]methanesulfonyl fluoride

[5-(三氟甲基)噻吩-2-基]甲磺酰氟

[5-(Trifluoromethyl)thiophen-2-yl]methanesulfonyl fluoride (CAS 2228668-69-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4F4O2S2 and a molecular weight of 248.2 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2228668-69-5
Jingsj CID: J-212875-5
Molecular Formula: C₆H₄F₄O₂S₂
Chinese Name: [5-(三氟甲基)噻吩-2-基]甲磺酰氟
Molecular Weight: 248.2 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of [5-(Trifluoromethyl)thiophen-2-yl]methanesulfonyl fluoride is 2228668-69-5.

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

[5-(Trifluoromethyl)thiophen-2-yl]methanesulfonyl fluoride has molecular formula C6H4F4O2S2 and molecular weight 248.2 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. "[5-(Trifluoromethyl)thiophen-2-yl]methanesulfonyl fluoride (CAS 2228668-69-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-212875-5 (accessed 2026-10-23).

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