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Sodium 2-methoxy-2-oxoethanesulfonate

Also known as: Sodium (carbomethoxy)methane sulfonate, Sodium methyl 2-sulfoacetate, Acetic acid, 2-sulfo-, 1-methyl ester, sodium salt (1:1), Sulfoessigsaeuremethylester Natriumsalz

Sodium 2-methoxy-2-oxoethanesulfonate (CAS 29508-16-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H5NaO5S and a molecular weight of 176.12400 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
29508-16-5
Jingsj CID
J-992550-2
Molecular Formula
C3H5NaO5S
Molecular Weight
176.12400 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass175.97600
PSA91.88000

Frequently Asked Questions

What is the CAS number of Sodium 2-methoxy-2-oxoethanesulfonate?

The CAS number of Sodium 2-methoxy-2-oxoethanesulfonate is 29508-16-5.

What are the molecular formula and molecular weight of Sodium 2-methoxy-2-oxoethanesulfonate?

Sodium 2-methoxy-2-oxoethanesulfonate has molecular formula C3H5NaO5S and molecular weight 176.12400 g/mol.

What are the upstream and downstream products of Sodium 2-methoxy-2-oxoethanesulfonate?

For Sodium 2-methoxy-2-oxoethanesulfonate, Downstream Products: Methyl 2-(chlorosulfonyl)acetate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Sodium 2-methoxy-2-oxoethanesulfonate (CAS 29508-16-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-992550-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.