Butyl acetate is a carboxylate synthetic flavor, also known as butyl acetate, colorless transparent liquid with strong fruit flavor, can be miscible with ethanol, ethyl ether, soluble in most organic solvents, slightly soluble in water, solubility in water is 0.05g. Its vapor has a weak anesthetic effect, and the allowable concentration in the air is 0.2g/l. This product has a strong fruit aroma, diluted with a pleasant pineapple, banana like aroma, very poor persistence. Chemicalbook occurs naturally in many vegetables, fruits and berries. Butyl acetate is rarely used in daily chemical flavor, and is mainly used in food flavor formulations. There are four isomers of butyl acetate. That is, n-butyl acetate, isobutyl acetate, sec-butyl acetate, tert-butyl acetate, all of which exist in nature. The most important of them are n-butyl acetate and isobutyl acetate. N-butyl acetate is a colorless transparent liquid. Fruity aroma. First spicy, then sweet. It is volatile. Combustible. It occurs naturally in apples, bananas, cherries, grapes, peaches, plums, pears, tomatoes, and cocoa beans.