thiophene-2-sulfinic acid

CAS 38945-01-6 · C4H4O2S2 · 148.20 g/mol

Structure of thiophene-2-sulfinic acid
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About thiophene-2-sulfinic acid

thiophene-2-sulfinic acid (CAS 38945-01-6) is listed in the ChemSigma catalog. Its molecular formula is C4H4O2S2 and its molecular weight is 148.20 g/mol. It is also known as 2-Thiophenesulfinicacid, sodium salt (9CI); NSC 131874; Sodium thiophene-2-sulfinate.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 38945-01-6
Product name thiophene-2-sulfinic acid
Synonyms 2-Thiophenesulfinicacid, sodium salt (9CI); NSC 131874; Sodium thiophene-2-sulfinate
Molecular formula C4H4O2S2
Molecular weight 148.20 g/mol
InChI InChI=1/C4H4O2S2/c5-8(6)4-2-1-3-7-4/h1-3H,(H,5,6)

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Boiling Point 178.5 ( ℃ )