2,3-Dichlorothiophene-5-sulfonyl chloride

CAS 126714-85-0 · C4HCl3O2S · 251.54 g/mol

Structure of 2,3-Dichlorothiophene-5-sulfonyl chloride
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About 2,3-Dichlorothiophene-5-sulfonyl chloride

2,3-Dichlorothiophene-5-sulfonyl chloride (CAS 126714-85-0) is listed in the ChemSigma catalog. Its molecular formula is C4HCl3O2S and its molecular weight is 251.54 g/mol. It is also known as 4,5-Dichloro-2-thiophenesulfonyl chloride.

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 126714-85-0
Product name 2,3-Dichlorothiophene-5-sulfonyl chloride
Synonyms 4,5-Dichloro-2-thiophenesulfonyl chloride
Molecular formula C4HCl3O2S
Molecular weight 251.54 g/mol

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

Melting Point 54-58(lit.) ( ℃ )
Boiling Point 158.6 ( ℃ )