3, English  name : Acetic acid ethyl acetate [English name ] [ structure or molecular formula ] [ relative molecular weight or atomic weight ] [ density ] 88.12 0.9005 the melting point (℃) ] 83.6 the boiling point (℃) ] 77.1 the flash point (℃) ] 7.2 the viscosity mPa · s (20 ℃) ] 0.441 (25 ℃) the refractive index ] [ properties ] have 1.3723 fruit aroma colorless combustible liquid. [ dissolve situation ] slightly soluble in water, but soluble in ethanol, ethyl ether and chloroform, benzene, etc. [ use ] for lacquers diluent, artificial leather, nitric acid cellulose plastic solvent, also used as dyes, drugs, such as flavor of raw material. As increase incense agent in food and feed. The preparation or the source ] by acetic acid can be in the presence of ethanol heating reactions distilled.