This chemical is primarily used as a light stabilizer in various polymer systems. It effectively absorbs ultraviolet (UV) light, protecting materials from UV-induced degradation. Commonly applied in plastics, coatings, and adhesives, it enhances the durability and longevity of products exposed to sunlight or other UV sources. Its compatibility with a wide range of polymers makes it a versatile additive for industries such as automotive, construction, and packaging, where UV resistance is critical. Additionally, it helps maintain the aesthetic and mechanical properties of materials, preventing discoloration, cracking, or weakening over time.