Used as a reactive diluent and crosslinking agent in UV-curable coatings, inks, and adhesives. Enhances curing speed and improves hardness, chemical resistance, and adhesion to substrates. Commonly employed in printing inks for flexible packaging, overprint varnishes, and electronic coatings where durability and fast curing are required. Its photoreactive properties make it suitable for use in radiation-curable formulations, contributing to low viscosity and good film formation. Also found in dental materials and protective coatings due to its strong bonding and wear resistance.