Category overview

Anhydride Monomers

Based on 45 products - Last update on the Jun 26, 2025

Anhydride monomers in plastics typically appear as clear or slightly colored liquids. Key features include their ability to improve thermal stability, chemical resistance, and mechanical strength of plastics. They are suitable for applications in coatings, adhesives, and engineering plastics, particularly valued for producing polymers like styrene maleic anhydride (SMA). 

Alternatives to anhydride monomers include other reactive monomers like epoxides and isocyanates. Sub-types include maleic anhydride and phthalic anhydride. 

Properties

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Phthalic Anhydride (CarboQuimica)

by CarboQuimica

Phthalic Anhydride (CarboQuimica) by CarboQuimica is a raw material used in the manufacturing of alkyd resins, esters and polyester resins. It is recommended for automotive, transportation, construction and infrastructure applications.

Maleic Anhydride (CarboQuimica)

by CarboQuimica

Maleic Anhydride by CarboQuimica is an additive anhydride. It is designed for chemical, textile, food, cosmetics, construction, infrastructure, multi-industry, oil & gas, home care and industrial cleaning. Due to its double bond, it is used in copolymers. Maleic Anhydride is suitable for alkyd resin, detergent, fiberglass, plastic wood, water treatment and masterbatch for PVC profiles.

Tetraethylammonium iodide

by Alfa Chemistry

Tetraethylammonium iodide by Alfa Chemistry is acrylic anhydride which is an anhydride monomer. Forms cyclic anhydrides on polymerization and does not produce crosslinks in polymers. Tetraethylammonium iodide is used to prepare specialty acrylate and acrylamide monomers.

Anhydride Monomers