Ethyl (2E)-3-phenylacrylate is widely used in the fragrance and flavor industry due to its pleasant, fruity, and floral aroma. It is a key ingredient in perfumes, cosmetics, and personal care products, where it imparts a sweet, balsamic scent reminiscent of cinnamon or honey. In the food industry, it serves as a flavoring agent, enhancing the taste of various products with its rich, fruity notes. Additionally, it is utilized in the synthesis of more complex organic compounds, particularly in pharmaceuticals and agrochemicals, where it acts as an intermediate in the production of active ingredients. Its versatility and appealing sensory properties make it a valuable component in multiple applications.