2-(Methylsulfonyl)ethyl trifluoromethanesulfonate

三氟甲磺酸2-(甲磺酰基)乙酯

2-(Methylsulfonyl)ethyl trifluoromethanesulfonate (CAS 126748-92-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7F3O5S2 and a molecular weight of 256.2 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 126748-92-3
Jingsj CID: J-123948-7
Molecular Formula: C₄H₇F₃O₅S₂
Chinese Name: 三氟甲磺酸2-(甲磺酰基)乙酯
Molecular Weight: 256.2 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(Methylsulfonyl)ethyl trifluoromethanesulfonate?

The CAS number of 2-(Methylsulfonyl)ethyl trifluoromethanesulfonate is 126748-92-3.

What are the molecular formula and molecular weight of 2-(Methylsulfonyl)ethyl trifluoromethanesulfonate?

2-(Methylsulfonyl)ethyl trifluoromethanesulfonate has molecular formula C4H7F3O5S2 and molecular weight 256.2 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. "2-(Methylsulfonyl)ethyl trifluoromethanesulfonate (CAS 126748-92-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-123948-7 (accessed 2026-10-25).

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