What is the Difference Between Ethyl and Methyl?

The main difference between ethyl and methyl groups lies in their molecular structure and derived alkane sources. Here are the key differences between ethyl and methyl:

1. Molecular Structure: Methyl is made up of one carbon and three hydrogens, whereas ethyl is made up of two carbons and five hydrogens.
2. Molar Mass: Due to the difference in molecular structure, the molar mass of the ethyl group is greater than that of the methyl group.
3. Alkane Source: Ethyl is derived from the alkane ethane, while methyl is derived from the alkane methane.
4. Naming: The ethyl group has a molecular formula of -CH2CH3 or -C2H5 and is abbreviated as -Et. The methyl group is represented by the molecular formula -CH3 or -C1H3 and is abbreviated as -Me.
5. Reactivity: Both methyl and ethyl groups can participate in methylation and ethylation reactions, respectively.

In summary, ethyl and methyl groups differ in their molecular structure, molar mass, derived alkane sources, and reactivity.

Comparative Table: Ethyl vs Methyl

The main difference between ethyl and methyl groups lies in the number of carbon atoms in their respective structures. Here is a comparison between the two:

• Ethyl or ethanol (C2H5OH) has a two-carbon structure, while methyl or methanol (C1H3OH) has a one-carbon structure.