Ethyl 2-methylsulfonyloxyacetate

2-(甲基磺酰氧基)乙酸乙酯

Also known as: Acetic acid, 2-[(methylsulfonyl)oxy]-, ethyl ester, ethyl 2-mesylacetate, ethyl methanesulfonyloxyacetate, methanesulfonyloxy-acetic acid ethyl ester

CAS No.
29169-19-5
Jingsj CID
J-1354944-0
Molecular Formula
C5H10O5S
Chinese Name
2-(甲基磺酰氧基)乙酸乙酯
Molecular Weight
182.19500 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point299.4ºC at 760 mmHg
Density1.283g/cm3
Flash Point134.9ºC

Frequently Asked Questions

What is the CAS number of Ethyl 2-methylsulfonyloxyacetate?

29169-19-5

What are the molecular formula and molecular weight of Ethyl 2-methylsulfonyloxyacetate?

C5H10O5S, molecular weight 182.19500 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026