Used primarily as a fragrance ingredient in cosmetics and personal care products due to its pleasant, mild odor. It is valued in perfumery for its stability and ability to act as a carrier for more volatile scent compounds. Its cyclic ester structure contributes to slow release of fragrance, enhancing the longevity of scented formulations. Commonly found in lotions, creams, and fine fragrances where a subtle, long-lasting scent profile is desired. Also utilized in some specialty coatings and polymers as a plasticizer additive to improve flexibility and reduce brittleness.