How Do You Spell ESTER COMPOUND?

Pronunciation: [ˈɛstə kˈɒmpa͡ʊnd] (IPA)

The correct spelling of "ester compound" is /ˈɛstər ˈkɑmpaʊnd/. The word "ester" refers to a type of organic compound containing a carbonyl functional group and an alkoxy group. The pronunciation of "ester" begins with the "eh" sound, followed by a "s" sound and a "t" sound. The "er" sound at the end is pronounced with a silent "r". "Compound" is pronounced with a "k" sound and "ow" sound, followed by the "m" sound and a "p" sound.

Meaning and Definition
Etymology
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ESTER COMPOUND Meaning and Definition

  1. An ester compound is a type of organic compound that is characterized by the presence of an ester functional group. It is formed through the reaction between an alcohol and an organic acid, resulting in the substitution of a hydrogen atom with an alkyl or aryl group in the acid, and the formation of a covalent bond between the oxygen atom of the acid and the carbon atom of the alcohol. This type of reaction is known as esterification.

    Ester compounds are widely encountered in numerous natural and synthetic substances, such as fats, oils, waxes, and fragrance compounds. They contribute to the characteristic flavors and aromas of fruits, flowers, and other natural sources. These compounds exhibit a wide range of physical and chemical properties, including low boiling points, solubility in non-polar solvents, and distinctive odors.

    In terms of structure, ester compounds consist of a carbonyl group (C=O) bonded to an oxygen atom, which is further connected to a carbon atom through a single bond. The carbon atom is then bonded to an alkyl or aryl group, providing it with a distinct chemical identity. Ester compounds can be classified as either simple esters, where the alkyl or aryl group is derived from a single alcohol, or as complex esters, where the alkyl or aryl group is derived from multiple alcohols.

    Overall, ester compounds have a wide range of applications in various industries, including food, cosmetics, pharmaceuticals, and plastics, due to their unique properties and versatility.

Etymology of ESTER COMPOUND

The word "ester" comes from the German word "Ester", which was coined by German chemist Leopold Gmelin in 1848. Gmelin derived the term from the German word "Säureäther", which means "acidic ether" or "ether of acid". The word "ester" was later adopted by the scientific community internationally to refer to a class of organic compounds characterized by the presence of an ester functional group (-COOR).