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What is an ester and provide an example with its chemical formula?
Chemistry
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An ester is an organic compound formed from a carboxylic acid and an alcohol, characterized by the functional group -COO-. Its general formula is R-COO-R'.
Ethyl propanoate is an ester where the "ethyl" part comes from ethanol (CH₃CH₂OH) and the "propanoate" part comes from propanoic acid (CH₃CH₂COOH). Its chemical structure is CH₃CH₂COOCH₂CH₃. Esters like ethyl propanoate are often responsible for the fruity smells and flavors found in many fruits.
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