Used as a high-performance antioxidant in polymer systems, particularly in polyolefins and elastomers, to prevent thermal and oxidative degradation during processing and end-use. Offers excellent long-term stability and color retention, making it ideal for applications requiring extended service life under high-temperature conditions. Commonly employed in wire and cable insulation, automotive components, and industrial molded parts where durability and resistance to aging are critical. Compatible with other stabilizers and additives, enhancing overall protection in complex formulations.