What is the IUPAC name for CH3-CH2-OC2H5?

The correct IUPAC name for the compound CH3-CH2-OC2H5 is ethyl ethanoate. This compound can be understood through its structure:

1. The carbon chain starting on the left (CH3-CH2-) is attached to an oxygen atom, indicating that this is an ether or a related structure.

2. After the oxygen, there is an ethyl group (C2H5), which connects to the oxygen atom.

In the context of its functional groups, the compound is classified as an ester. The part before the oxygen (CH3-CH2-, which represents ethyl) indicates the alkoxy group, and the part after the oxygen (C2H5-) indicates that the compound is formed from acetic acid.

To name it according to IUPAC conventions:

• The "ethanoate" part refers to the ethanoate ion (derived from acetic acid).

• The entire molecule has an ethyl group (C2H5) and is named ethyl ethanoate.

This naming reflects the primary features of the structure and adheres to the conventions established in IUPAC nomenclature for esters, which consist of naming the alkyl group associated with the