2-Ethylphenol is commonly used as a flavoring agent in the food and beverage industry due to its distinct aroma and taste. It is often added to products like smoked meats, cheeses, and certain alcoholic beverages to enhance their flavor profiles. In the pharmaceutical sector, it serves as an intermediate in the synthesis of various drugs and active pharmaceutical ingredients. Additionally, it is utilized in the production of resins, polymers, and other industrial chemicals, where it acts as a building block or modifier to improve material properties. Its antimicrobial properties also make it suitable for use in certain disinfectants and preservatives.