Trans-2-Hexen-1-yl propionate is widely used in the flavor and fragrance industry due to its fresh, fruity, and green aroma, reminiscent of apples and pears. It is a key ingredient in the formulation of perfumes, colognes, and scented products, where it contributes to creating natural, green, and fruity notes. In food flavoring, it is employed to enhance the taste of various products, particularly those requiring a fresh, apple-like flavor, such as candies, beverages, and baked goods. Additionally, it is utilized in the production of air fresheners and household cleaners to impart a pleasant, natural scent. Its versatility and appealing aroma make it a valuable component in both consumer and industrial applications.