Ethyl butanoate, also known as ethyl butyrate, is an ester formed from butanoic acid and ethanol. It is a colorless liquid with a fruity odor reminiscent of pineapple and is commonly used as a flavoring agent in the food industry. This compound is naturally found in various fruits, such as apples, bananas, and strawberries, contributing to their characteristic aromas. In the context of spices and food, ethyl butanoate is valued for its ability to enhance and impart fruity notes, making it a popular additive in beverages, confectionery, and baked goods. Its volatility and pleasant aroma make it an important compound in the formulation of artificial flavors.