Used primarily as a UV absorber in various applications. Commonly incorporated into plastics, coatings, and adhesives to protect them from UV-induced degradation, enhancing their durability and longevity. Also utilized in personal care products like sunscreens to shield the skin from harmful ultraviolet radiation. In the paint industry, it helps prevent color fading and material breakdown caused by prolonged sun exposure. Additionally, it finds use in optical materials and films to maintain clarity and performance under UV light.