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In organic chemistry, an ethyl group (abbr. Et) is an alkyl substituent with the formula −CH 2 CH 3, derived from ethane (C 2 H 6).
In chemical structures, an ethyl group is abbreviated as Et. The ethyl group is the name given to the portion of an organic molecule that is formed by removing a hydrogen atom (-CH2CH3) from ethane.
Electron transfer (ET) occurs when an electron relocates from an atom, ion, or molecule, to another such chemical entity. ET describes the mechanism by which electrons are transferred in redox reactions.
Learn about the ethyl group, abbreviated as Et in chemistry. Discover the chemical formula of ethyl, read about ethyl acetate, and understand ethyl group structure.
Et is the process of attaching a functional group to a molecule. Types of et include acylation, amidation, alkylation, and sulfonation. Et is used to prepare pharmaceuticals, colorants, and plastics. Et reactions involve the activation of the functional group, nucleophilic attack, and decomposition.
Ethyl (ethyl group; Et): A portion of molecular structure equivalent to ethane minus one hydrogen atom: -CH 2 CH 3. Sometimes abbreviated as Et.
The molecular formula for ethanol is CH 3 CH 2 OH or C 2 H 5 OH. The shorthand formula is simply EtOH, which describes the ethane backbone with a hydroxyl group. The molecular formula describes the type and number of atoms of elements present in an ethanol molecule.
The use of "-Et" in scientific terminology helps to convey the chemical composition or structure of a compound or substance. It also allows for easier identification and classification of different compounds and substances.
An alkyl group is formed by removing one hydrogen from the alkane chain. The removal of this hydrogen results in a stem change from -ane to -yl to indicate an alkyl group. The removal of a hydrogen from methane, CH 4, creates a methyl group -CH 3.
The term ‘Et’ in organic chemistry indicates an ethyl group (or two hydrocarbons bound together) with the formula CH2-CH3. The structure is equivalent to the alkane ethane, but missing one hydrogen atom. Similarly, the term “Me” indicates a methyl group.