Used as a reactive diluent and crosslinking agent in UV-curable coatings, inks, and adhesives. Enhances scratch resistance and adhesion on various substrates. Commonly employed in electronic materials for encapsulation and protective films due to its low viscosity and good curing performance. Also utilized in dental composites and adhesives for improved mechanical strength and durability. Shows application in specialty polymers where high reactivity and compatibility with other monomers are required.