Ethyl 2-propylpentanoate is primarily used in the flavor and fragrance industry due to its fruity and sweet aroma. It is often incorporated into products like perfumes, colognes, and scented lotions to enhance their olfactory appeal. In food applications, it serves as a flavoring agent, adding a pleasant, fruity note to beverages, candies, and baked goods. Its stability and compatibility with various formulations make it a versatile ingredient in both personal care and food products.