Used primarily as a flavor and fragrance additive due to its strong, pungent odor reminiscent of apple, green, and nutty notes. Commonly found in food products to enhance fruit flavors, especially in apple, melon, and nut-based formulations. Also utilized in perfumery for creating fresh, green, or herbal scent profiles. Acts as an intermediate in organic synthesis for producing more complex aroma chemicals. Its volatility and reactivity make it suitable for use in controlled-release fragrance systems and aroma chemicals development.