Used as an intermediate in the synthesis of agrochemicals, pharmaceuticals, fragrances, and polymer additives, particularly in the production of herbicides, plant growth regulators, antioxidants, and stabilizers for rubber and plastics to prevent oxidation. Its aldehyde and phenolic functional groups allow for versatile chemical modifications, making it valuable in building complex organic molecules. The phenolic moiety effectively scavenges free radicals, contributing to anti-oxidation applications. Due to its aromatic character and stability, it also finds use in fragrance chemistry, aiding in the development of long-lasting scent compounds in perfumery.