Difluoromethyl 4-methylbenzenesulfonate

4-甲基苯磺酸二氟甲酯

Also known as: 1,1-Difluoro-1-(4-methylbenzenesulfonate)methanol, 1-(4-methylbenzenesulfonate)

Difluoromethyl 4-methylbenzenesulfonate (CAS 14277-20-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H8F2O3S and a molecular weight of 222.21 g/mol. It is also known as 1,1-Difluoro-1-(4-methylbenzenesulfonate)methanol and 1-(4-methylbenzenesulfonate). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14277-20-4
Jingsj CID: J-703961-6
Molecular Formula: C₈H₈F₂O₃S
Chinese Name: 4-甲基苯磺酸二氟甲酯
Molecular Weight: 222.21 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Difluoromethyl 4-methylbenzenesulfonate?

The CAS number of Difluoromethyl 4-methylbenzenesulfonate is 14277-20-4.

What are the molecular formula and molecular weight of Difluoromethyl 4-methylbenzenesulfonate?

Difluoromethyl 4-methylbenzenesulfonate has molecular formula C8H8F2O3S and molecular weight 222.21 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. "Difluoromethyl 4-methylbenzenesulfonate (CAS 14277-20-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-703961-6 (accessed 2026-10-25).

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