Used as a reactive diluent and chemical intermediate in polymer synthesis, particularly in the production of specialty coatings, adhesives, and resins. Its ester and unsaturated functionality allow it to participate in free-radical polymerization, enabling crosslinking and modification of polymer properties. Commonly employed to improve flexibility, adhesion, and chemical resistance in coating formulations. Also utilized in the development of biodegradable polymers and functionalized materials for industrial applications.