Ethyl Acetate Solubility in Water

Ethyl acetate is generally considered to be insoluble in water, it does have some limited solubility. The ethyl acetate solubility in water is influenced by two factors: molecular structure and temperature. It has a polar molecular structure that is partially soluble in water due to its oxygen atom. It is also a smaller molecule, which makes it easier for water molecules to surround and dissolve it. However, the nonpolar ethyl group in the molecule makes it less likely to dissolve in water.

At room temperature, the ethyl acetate solubility in water is around 8.3 g/L, which means that only a small amount of ethyl acetate can be dissolved in water. However, its solubility increases with temperature. When the temperature of the water is raised, more ethyl acetate molecules can be accommodated in the water, increasing the solubility.

Furthermore, the ethyl acetate solubility in water can be enhanced by using surfactants. Surfactants can break down the surface tension of water and allow ethyl acetate to mix more thoroughly with water, increasing its solubility. However, in most practical applications, ethyl acetate is used as a solvent for non-aqueous solutions since it is relatively insoluble in water.

Acetic ester

Acetic ether

Ethyl ester of acetic acid