Methylcyclohexanone

Methylcyclohexanone is a chemical compound with the molecular formula C7H12O. It is a cyclic ketone and an isomer of methylcyclohexanone, meaning it has the same atoms arranged differently. There are three possible positional isomers of methylcyclohexanone, depending on the position of the methyl group relative to the carbonyl group on the cyclohexanone ring. These are 2-methylcyclohexanone, 3-methylcyclohexanone, and 4-methylcyclohexanone.

These compounds are typically colorless liquids with a characteristic odor. They are soluble in organic solvents but have limited solubility in water. Methylcyclohexanones find use as solvents in various industrial applications, including in the production of paints, lacquers, and coatings. They can also serve as intermediates in the synthesis of other organic chemicals. Their specific properties and applications can vary slightly depending on the exact isomer. For example, 2-methylcyclohexanone and 4-methylcyclohexanone are common industrial solvents. The production of methylcyclohexanones often involves the catalytic hydrogenation of cresols or the oxidation of methylcyclohexanols. They are generally considered to have moderate toxicity.