Used as a key intermediate in the synthesis of flavor and fragrance compounds, particularly in creating vanilla-like aroma additives for perfumery and food flavorings. Its molecular structure allows for modification into derivatives that enhance scent stability and longevity in cosmetic products. Also employed in the development of specialty polymers where aldehyde functionality supports cross-linking, improving material durability. Commonly found in formulations requiring slow-release fragrance systems due to its moderate volatility.