Phthalic Anhydride

Category:

Description

Phthalic Anhydride

Phthalic Anhydride is a principal commercial form of Phthalic Acid. It was the first anhydride of a dicarboxylic acid to be used commercially.

This colourless solid is an important industrial chemical, especially for the large scale production of plasticizers for plastics.

 

Molecular Formula of Phthalic Anhydride

C6H4(CO)2O

Molecular Structure

 

 

 

 

 

 

 

 

 

Molecular Weight

148.1 g/mol

 

Applications:
  • Phthalate esters plasticizers.
  • Precursors to dye stuff.
  • Pharmaceuticals.