4-Cyano-3-difluoromethyl-5-(trifluoromethoxy)benzenesulfonyl chloride

4-氰基-3-二氟甲基-5-(三氟甲氧基)苯磺酰氯

4-Cyano-3-difluoromethyl-5-(trifluoromethoxy)benzenesulfonyl chloride (CAS 1805666-75-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H3ClF5NO3S and a molecular weight of 335.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1805666-75-4
Jingsj CID: J-355652-6
Molecular Formula: C₉H₃ClF₅NO₃S
Chinese Name: 4-氰基-3-二氟甲基-5-(三氟甲氧基)苯磺酰氯
Molecular Weight: 335.64 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Cyano-3-difluoromethyl-5-(trifluoromethoxy)benzenesulfonyl chloride?

The CAS number of 4-Cyano-3-difluoromethyl-5-(trifluoromethoxy)benzenesulfonyl chloride is 1805666-75-4.

What are the molecular formula and molecular weight of 4-Cyano-3-difluoromethyl-5-(trifluoromethoxy)benzenesulfonyl chloride?

4-Cyano-3-difluoromethyl-5-(trifluoromethoxy)benzenesulfonyl chloride has molecular formula C9H3ClF5NO3S and molecular weight 335.64 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-Cyano-3-difluoromethyl-5-(trifluoromethoxy)benzenesulfonyl chloride (CAS 1805666-75-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-355652-6 (accessed 2026-10-23).

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