4-(Fluorosulfonyl)-3-(trifluoromethoxy)benzoic acid

4-(氟磺酰基)-3-(三氟甲氧基)苯甲酸

4-(Fluorosulfonyl)-3-(trifluoromethoxy)benzoic acid (CAS 1955558-37-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H4F4O5S and a molecular weight of 288.17 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1955558-37-8
Jingsj CID: J-1019198-9
Molecular Formula: C₈H₄F₄O₅S
Chinese Name: 4-(氟磺酰基)-3-(三氟甲氧基)苯甲酸
Molecular Weight: 288.17 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(Fluorosulfonyl)-3-(trifluoromethoxy)benzoic acid?

The CAS number of 4-(Fluorosulfonyl)-3-(trifluoromethoxy)benzoic acid is 1955558-37-8.

What are the molecular formula and molecular weight of 4-(Fluorosulfonyl)-3-(trifluoromethoxy)benzoic acid?

4-(Fluorosulfonyl)-3-(trifluoromethoxy)benzoic acid has molecular formula C8H4F4O5S and molecular weight 288.17 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-(Fluorosulfonyl)-3-(trifluoromethoxy)benzoic acid (CAS 1955558-37-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1019198-9 (accessed 2026-10-23).

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