2-Propenylphenol is widely used in the fragrance and flavor industry due to its aromatic properties. It serves as a key ingredient in the formulation of perfumes, colognes, and scented products, imparting a pleasant and distinct aroma. In the food industry, it is utilized as a flavoring agent to enhance the taste of various products, including baked goods, beverages, and confectionery. Additionally, it finds application in the synthesis of certain pharmaceuticals and organic compounds, where it acts as an intermediate in chemical reactions. Its antimicrobial properties also make it suitable for use in preservatives and disinfectants.