Used primarily as a reactive diluent and crosslinking agent in UV-curable coatings, inks, and adhesives. Its low viscosity allows for easy formulation of high-solids systems, improving flow and substrate wetting. The compound cures rapidly under UV light to form durable, hard films with good adhesion and chemical resistance. Commonly found in industrial coatings for wood, metal, and plastics, as well as in printing inks and electronic encapsulants. It also enhances scratch resistance and flexibility in cured materials, making it suitable for coatings requiring high performance and fast processing.