Used primarily as a UV absorber in polymers and plastics, providing protection against photodegradation. Commonly found in coatings, adhesives, and polycarbonates to enhance weatherability and extend material life. Also utilized in sunscreens and cosmetic formulations for its ability to absorb harmful ultraviolet radiation, particularly in the UV-A and UV-B ranges. Acts as an intermediate in the synthesis of other specialty chemicals, including pharmaceuticals and antioxidants. Its thermal stability and low volatility make it suitable for high-temperature processing applications.