What is another name for acetone?

Acetone is scientifically known as 2-propanone. Its structure includes a carbonyl group (C=O) flanked by two methyl groups (CH3). The name "2-propanone" indicates that the carbonyl group is located at the second carbon of a three-carbon chain (propane).

Acetone is a commonly used solvent in various applications, and its simple structure makes it an important compound in both organic chemistry and industrial uses. The systematic naming adheres to IUPAC nomenclature standards, where the number indicates the position of functional groups relative to the carbon chain.

The other compounds listed have distinct structures and differing functional groups. For example, 2-butanone is a four-carbon ketone, acetaldehyde is an aldehyde with a two-carbon chain, and propanal is also an aldehyde, but it has a three-carbon chain. Therefore, recognizing acetone's proper name as 2-propanone is essential for understanding its role in chemistry and its chemical properties.