4,4'-Bis(chlorosulfonyl)diphenyl ether

CAS 121-63-1 · C12H8Cl2O5S2 · 367.22 g/mol

Structure of 4,4'-Bis(chlorosulfonyl)diphenyl ether
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About 4,4'-Bis(chlorosulfonyl)diphenyl ether

4,4'-Bis(chlorosulfonyl)diphenyl ether (CAS 121-63-1) is listed in the ChemSigma catalog. Its molecular formula is C12H8Cl2O5S2 and its molecular weight is 367.22 g/mol. It is also known as 4,4’-oxybis-benzenesulfonylchlorid.

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 121-63-1
Product name 4,4'-Bis(chlorosulfonyl)diphenyl ether
Synonyms 4,4’-oxybis-benzenesulfonylchlorid
Molecular formula C12H8Cl2O5S2
Molecular weight 367.22 g/mol
EC number 204-488-8

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 124-127 ( ℃ )
Boiling Point 239.1 ( ℃ )