Used primarily as a reactive diluent and comonomer in UV-curable coatings, inks, and adhesives. Its low viscosity helps improve flow and application properties while enhancing cure speed and flexibility of the final product. Commonly found in printing inks, protective coatings, and electronic materials where fast curing and good adhesion are required. Also utilized in polymer synthesis to modify resin properties such as toughness, weather resistance, and compatibility.