Allyyliasetaatit

Allyyliasetaatit refer to a group of chemical compounds that are esters of allylic alcohol and acetic acid. The general formula for an allyyliasetaatti is CH2=CH-CH2-O-CO-CH3, where the allyl group (CH2=CH-CH2-) is bonded to an acetate group (-CO-CH3). The most common and representative compound in this class is allyl acetate itself.

Allyl acetate is a colorless liquid with a fruity, pineapple-like odor. It is soluble in organic solvents but has limited solubility in water. This compound is an important intermediate in organic synthesis. It is often used in the production of polymers, resins, and other specialty chemicals. Its reactivity stems from the presence of both the double bond in the allyl group and the ester functional group, allowing for a variety of chemical transformations.

Industrially, allyl acetate can be synthesized through the esterification of allyl alcohol with acetic acid or acetic anhydride. It is also produced via the reaction of allyl chloride with sodium acetate. The compound finds applications as a flavoring agent in some food products, although its use is regulated due to potential toxicity concerns. In perfumery, it contributes to fruity and floral notes. Furthermore, allyl acetate can be used as a solvent for certain resins and coatings. Its decomposition products can include acrolein, which is a highly irritating substance, necessitating careful handling and storage.