Used as a key intermediate in the synthesis of UV absorbers and antioxidants for polymers, enhancing light stability in coatings, plastics, and adhesives. Also employed in the formulation of specialty dyes and pigments due to its phenolic and amino functional groups, which allow for molecular modification and improved performance in high-durability applications. Its branched alkyl structure contributes to solubility in organic matrices and resistance to volatilization during processing.