Ethyl acetate (systematic name ethyl ethanoate, abbreviated as EtOAc or EA) is an organic compound with the formula CH3COOCH2CH3.

Ethyl acetate (systematic name ethyl ethanoate, abbreviated as EtOAc or EA) is an organic compound with the formula CH3COOCH2CH3. This colorless liquid compound has a sweet, pear-like odor similar to some adhesives and acetone. Ethyl acetate is an ester of ethanol and acetic acid, and is a commonly produced substance in industry due to its strong solvent properties.

Ethyl acetate is generally used as a solvent and diluent. It is preferred for its low cost, low toxicity, and pleasant odor. For example, it is used to clean advertising posters and to remove nail polish by adding it to acetone and acetonitrile. This solvent has the ability to remove caffeine from coffee and tea.

Ethyl acetate is also used as an activator and hardener in paints, and is used in candies, perfumes, and some fruits. When used in perfumes, it quickly evaporates, leaving the scent of the perfume on the skin before separating from the surface.