Used as a highly efficient photoinitiator in UV-curable systems, this compound plays a key role in polymer chemistry, especially in inks, coatings, and adhesives that cure upon exposure to ultraviolet light. Its strong absorption in the near-UV region and ability to generate free radicals make it effective in radical polymerization processes. It is particularly valued in applications requiring deep curing and high sensitivity, such as in printing technologies and electronic encapsulation. Additionally, due to its thermal stability and low migration tendency, it helps maintain the integrity and durability of the cured material, making it suitable for high-performance industrial formulations.