Used primarily as a multifunctional crosslinking monomer in UV-curable coatings and adhesives. Its acrylate groups enable rapid polymerization under UV light, forming durable, scratch-resistant films. Commonly applied in electronic coatings, optical fibers, and protective layers on plastics due to its low shrinkage and high adhesion. Also utilized in dental composites and 3D printing resins for its ability to enhance mechanical strength and cure speed.