Main TopicsWhat is the functional group of phthalic anhydride?
What is the functional group of phthalic anhydride?
The cyclic dicarboxylic anhydride that is the anhydride of phthalic acid. Phthalic anhydride is the organic compound with the formula C6H4(CO)2O.
Is anhydride a functional group?
Anhydride (acid anhydride): A functional group characterized by two acyl groups joined by an oxygen atom.
What is the anhydride of phthalic acid?
Phthalic anhydride is the cyclic dicarboxylic anhydride that is the anhydride of phthalic acid. It has a role as an allergen. It is a cyclic dicarboxylic anhydride and a member of 2-benzofurans. Exposure to phthalic anhydride may occur during its use as a chemical intermediate in the plastics industry.
What is the melting point of phthalic acid?
Moderately toxic by inhalation or ingestion and a skin irritant. Melting point 64??F Flash point 305??F. Forms a corrosive solution when mixed with water. Used in the manufacture of materials such as artificial resins. CAMEO Chemicals Phthalic anhydride is the cyclic dicarboxylic anhydride that is the anhydride of phthalic acid.
How is phthalic acid used as an allergen?
Used in the manufacture of materials such as artificial resins. CAMEO Chemicals Phthalic anhydride is the cyclic dicarboxylic anhydride that is the anhydride of phthalic acid. It has a role as an allergen. It is a cyclic dicarboxylic anhydride and a member of 2-benzofurans. ChEBI Contents 1 StructuresExpand this section
How does phthalic anhydride react with CuO?
Phthalic anhydride reacts violently with CuO at elevated temperatures [Park, Chang-Man, Richard J. Sheehan. "Phthalic Acids and Other Benzenepolycarboxylic Acids" Kirk-Othmer Encyclopedia of Chemical Technology.
