Used as a reactive diluent and crosslinking agent in coatings, adhesives, and composite materials to improve hardness, chemical resistance, and thermal stability. Enhances adhesion between organic and inorganic materials, especially in fiber-reinforced composites and surface treatments of glass or metals. Employed in dental resins and prosthetics due to its ability to form strong, durable polymer networks. Also utilized in the production of ion-exchange resins, functional polymers, and as a modifier for cellulose and other natural polymers to introduce polymerizable groups. Common in radiation-curable systems, including UV-curable inks and coatings, where it contributes to rapid curing and improved film properties.