2-[4-(Trifluoromethyl)phenyl]ethane-1-sulfonyl fluoride

2-[4-(三氟甲基)苯基]乙烷-1-磺酰氟

2-[4-(Trifluoromethyl)phenyl]ethane-1-sulfonyl fluoride (CAS 1889526-43-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H8F4O2S and a molecular weight of 256.22 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1889526-43-5
Jingsj CID: J-661330-9
Molecular Formula: C₉H₈F₄O₂S
Chinese Name: 2-[4-(三氟甲基)苯基]乙烷-1-磺酰氟
Molecular Weight: 256.22 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[4-(Trifluoromethyl)phenyl]ethane-1-sulfonyl fluoride?

The CAS number of 2-[4-(Trifluoromethyl)phenyl]ethane-1-sulfonyl fluoride is 1889526-43-5.

What are the molecular formula and molecular weight of 2-[4-(Trifluoromethyl)phenyl]ethane-1-sulfonyl fluoride?

2-[4-(Trifluoromethyl)phenyl]ethane-1-sulfonyl fluoride has molecular formula C9H8F4O2S and molecular weight 256.22 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-[4-(Trifluoromethyl)phenyl]ethane-1-sulfonyl fluoride (CAS 1889526-43-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-661330-9 (accessed 2026-10-24).

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