Ethyl 2-phenylbutanoate is widely used in the flavor and fragrance industry due to its fruity and sweet aroma. It is commonly incorporated into food products to enhance or mimic flavors such as apple, strawberry, and other berry-like notes. In perfumery, it serves as a key ingredient in creating floral and fruity scent profiles, adding depth and complexity to various formulations. Additionally, it is utilized in the production of air fresheners and scented household products to provide a pleasant and appealing fragrance. Its versatility and compatibility with other aromatic compounds make it a valuable component in crafting diverse sensory experiences.