3-CHLOROPHTHALIC ANHYDRIDE

CAS 117-21-5 · C8H3ClO3 · 182.56 g/mol

Structure of 3-CHLOROPHTHALIC ANHYDRIDE
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About 3-CHLOROPHTHALIC ANHYDRIDE

3-CHLOROPHTHALIC ANHYDRIDE (CAS 117-21-5) is listed in the ChemSigma catalog. Its molecular formula is C8H3ClO3 and its molecular weight is 182.56 g/mol. It is also known as 3-CHLOROPHTHALIC ACID ANHYDRIDE.

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 117-21-5
Product name 3-CHLOROPHTHALIC ANHYDRIDE
Synonyms 3-CHLOROPHTHALIC ACID ANHYDRIDE
Molecular formula C8H3ClO3
Molecular weight 182.56 g/mol
EC number 204-179-8

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

Appearance White or pale yellow crystalline powder and chunks
Melting Point 123-126 ( ℃ )
Boiling Point 152.2 ( ℃ )