This chemical is primarily utilized as a light stabilizer in polymer systems, particularly in applications where long-term durability and resistance to UV degradation are critical. It is commonly incorporated into plastics, coatings, and synthetic fibers to prevent discoloration, embrittlement, and loss of mechanical properties caused by exposure to sunlight and other environmental factors. Its effectiveness in stabilizing polymers makes it suitable for use in automotive components, outdoor furniture, agricultural films, and construction materials. Additionally, it is valued for its ability to enhance the performance and lifespan of products subjected to harsh outdoor conditions.