Metüülester

Metüülester is the Estonian term for methyl ester. Methyl esters are a class of organic compounds formed by the reaction of a carboxylic acid with methanol, typically through an esterification process. The general formula for a methyl ester is RCOOCH3, where R represents an alkyl or aryl group. They are characterized by the presence of a methyl group attached to the carboxyl functional group.

These compounds are widely encountered in chemistry and industry. For instance, fatty acid methyl esters, derived from the esterification of fatty acids with methanol, are a significant component of biodiesel fuel. They are also utilized as solvents, plasticizers, and intermediates in the synthesis of other chemicals. The physical properties of methyl esters, such as their boiling point and solubility, vary depending on the nature of the R group. Many methyl esters possess characteristic odors, with some being pleasant and used in the fragrance industry, while others can be pungent.