[4-(1,1-Difluoroethyl)phenyl]methanesulfonyl chloride

[4-(1,1-二氟乙基)苯基]甲磺酰氯

[4-(1,1-Difluoroethyl)phenyl]methanesulfonyl chloride (CAS 1891900-27-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H9ClF2O2S and a molecular weight of 254.68 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1891900-27-8
Jingsj CID: J-654809-2
Molecular Formula: C₉H₉ClF₂O₂S
Chinese Name: [4-(1,1-二氟乙基)苯基]甲磺酰氯
Molecular Weight: 254.68 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of [4-(1,1-Difluoroethyl)phenyl]methanesulfonyl chloride?

The CAS number of [4-(1,1-Difluoroethyl)phenyl]methanesulfonyl chloride is 1891900-27-8.

What are the molecular formula and molecular weight of [4-(1,1-Difluoroethyl)phenyl]methanesulfonyl chloride?

[4-(1,1-Difluoroethyl)phenyl]methanesulfonyl chloride has molecular formula C9H9ClF2O2S and molecular weight 254.68 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-(1,1-Difluoroethyl)phenyl]methanesulfonyl chloride (CAS 1891900-27-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-654809-2 (accessed 2026-10-25).

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