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In chemistry, an ester is a compound derived from an acid (either organic or inorganic) in which the hydrogen atom (h) of at least one acidic hydroxyl group (−oh) of that acid is replaced by an. An ester can be thought of as a product of a condensation reaction of an acid (usually an organic acid) and an alcohol (or phenol compound), although there are other ways to form esters. Ester, any of a class of organic compounds that react with water to produce alcohols and organic or inorganic acids

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Esters derived from carboxylic acids are the most. Esters are derived from the condensation reaction between a carboxylic acid and an. Esters are also the building blocks for an important class of polymers known as polyesters

These materials, characterized by repeating ester linkages in their molecular chains,.

An ester is an organic compound where the hydrogen in the compound's carboxyl group is replaced with a hydrocarbon group Esters are derived from carboxylic acids and. Key takeaway an ester has an or group attached to the carbon atom of a carbonyl group. The general structure of an ester is rcoor', where r and r' represent alkyl or aryl groups