3,6-Dichlorophthalic anhydride

CAS 4466-59-5 · C8H2Cl2O3 · 217.01 g/mol

Structure of 3,6-Dichlorophthalic anhydride
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About 3,6-Dichlorophthalic anhydride

3,6-Dichlorophthalic anhydride (CAS 4466-59-5) is listed in the ChemSigma catalog. Its molecular formula is C8H2Cl2O3 and its molecular weight is 217.01 g/mol. It is also known as 1,3-Isobenzofurandione, 4,7-dichloro-.

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 4466-59-5
Product name 3,6-Dichlorophthalic anhydride
Synonyms 1,3-Isobenzofurandione, 4,7-dichloro-
Molecular formula C8H2Cl2O3
Molecular weight 217.01 g/mol
EC number 224-733-2

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 188-190 ºC ( ℃ )
Boiling Point 159.3 ( ℃ )