Methyl 4-methanesulfonyl-2-(trifluoromethyl)benzoate

4-甲磺酰基-2-三氟甲基苯甲酸甲酯

Also known as: Benzoic acid, 4-(methylsulfonyl)-2-(trifluoromethyl)-, methyl ester, methyl 4-(methylsulfonyl)-2-(trifluoromethyl)benzoate

Methyl 4-methanesulfonyl-2-(trifluoromethyl)benzoate (CAS 1951440-91-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H9F3O4S and a molecular weight of 282.24 g/mol. It is also known as Benzoic acid, 4-(methylsulfonyl)-2-(trifluoromethyl)-, methyl ester and methyl 4-(methylsulfonyl)-2-(trifluoromethyl)benzoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1951440-91-7
Jingsj CID: J-1915255-8
Molecular Formula: C₁₀H₉F₃O₄S
Chinese Name: 4-甲磺酰基-2-三氟甲基苯甲酸甲酯
Molecular Weight: 282.24 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Methyl 4-methanesulfonyl-2-(trifluoromethyl)benzoate?

The CAS number of Methyl 4-methanesulfonyl-2-(trifluoromethyl)benzoate is 1951440-91-7.

What are the molecular formula and molecular weight of Methyl 4-methanesulfonyl-2-(trifluoromethyl)benzoate?

Methyl 4-methanesulfonyl-2-(trifluoromethyl)benzoate has molecular formula C10H9F3O4S and molecular weight 282.24 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. "Methyl 4-methanesulfonyl-2-(trifluoromethyl)benzoate (CAS 1951440-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1915255-8 (accessed 2026-10-25).

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