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The liquid form of ethyl acetate is transparent and colourless, and it has a fruity odor that most people find pleasant.. 24°F flash point not as dense as water. heavier than air vapours.

Ethyl acetate stands as one of the most basic carboxylate esters, with methyl formate being the simplest previously highlighted as Molecule of the Week. This clear liquid emits a pleasant, fruity scent that is generally well-received.

As anticipated, the creation of ethyl acetate initially involved the synthesis from ethanol and acetic acid. This process relied on the classic acid-catalyzed Fischer esterification, a method established as far back as 1895 and still widely employed in commercial synthesis. Another approach is the Tishchenko reaction, wherein acetaldehyde undergoes disproportionation in the presence of a base, leading to the formation of both the alcohol and acid, which subsequently esterify in situ.

As one might anticipate, ethanol and acetic acid were originally used to create ethyl acetate. The reaction was the traditional Fischer esterification that has been acid-catalyzed since 1895. This is still the commercial synthesis that is most frequently used. The Tishchenko reaction, which occurs when acetaldehyde disproportionates in the presence of base to alcohol and acid, and then esterifies in situ, is an alternate technique.

The molecular formula of ethyl acetate is C4H8O2. It can be written as CH3-COO-CH2-CH3.