Methyl butanoate is an organic compound classified as an ester. It is formed from the reaction of butanoic acid and methanol. This colorless liquid has a fruity odor, often associated with apples and other fruits, making it useful in the flavor and fragrance industries. In addition to its pleasant scent, methyl butanoate is used as a solvent in various applications, including paints and coatings. It is also studied for its potential in biofuels due to its favorable properties. Safety precautions are necessary when handling this compound, as it can be irritating to the skin and eyes.