Used as a monomer in polymer synthesis, particularly in the production of specialty resins and copolymers with unique thermal and mechanical properties. Employed in organic synthesis as a reactive intermediate due to its conjugated double bond system, facilitating Diels-Alder reactions and other cycloadditions. Serves as a building block in the development of fine chemicals, flavors, and fragrances, where its unsaturated ester structure contributes to aroma modulation. Also investigated for use in crosslinking agents for coatings and adhesives, enhancing durability and chemical resistance.