Used primarily as a photoinitiator in UV-curable coatings, inks, and adhesives, it facilitates rapid polymerization under UV light, enhancing production efficiency. In the electronics industry, it aids in the fabrication of printed circuit boards by ensuring precise and quick curing of photoresist materials. Additionally, it finds application in dental composites, where it helps in the hardening of restorative materials under light exposure. Its role in photopolymerization also extends to 3D printing, enabling the creation of detailed and durable prototypes.