Benzophenonetetracarboxylic dianhydride

CAS 2421-28-5 · C17H6O7 · 322.23 g/mol

Structure of Benzophenonetetracarboxylic dianhydride
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About Benzophenonetetracarboxylic dianhydride

Benzophenonetetracarboxylic dianhydride (CAS 2421-28-5) is listed in the ChemSigma catalog. Its molecular formula is C17H6O7 and its molecular weight is 322.23 g/mol. It is also known as 1,3-Isobenzofurandione, 5,5'-carbonylbis-.

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 2421-28-5
Product name Benzophenonetetracarboxylic dianhydride
Synonyms 1,3-Isobenzofurandione, 5,5'-carbonylbis-
Molecular formula C17H6O7
Molecular weight 322.23 g/mol
EC number 219-348-1

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 crystal powder
Melting Point 218-222(lit.) ( ℃ )
Boiling Point 286.1 ( ℃ )
Storage Temp Store at room temperature in a dry, well-ventilated place. Keep container tightly closed. ( ℃ )