Used as an antioxidant in rubber and polymer materials to prevent degradation from heat, light, and oxygen exposure. Helps extend the service life of rubber products such as tires, hoses, and belts by inhibiting oxidative aging. Also employed in lubricants and greases to improve thermal stability and reduce sludge formation. Its effectiveness in high-temperature applications makes it suitable for industrial and automotive formulations. Additionally, it may be used in adhesives and sealants to maintain performance over time.