CH3COCH2OH

CH3COCH2OH is an organic compound known as hydroxyacetone, also called acetol. Its IUPAC name is 1-hydroxy-2-propanone. The molecular formula is C3H6O2 and a common shorthand for its structure is SMILES: CC(=O)CO.

Chemically, it is an alpha-hydroxy ketone, featuring a carbonyl group adjacent to a hydroxymethyl substituent. This combination of functional groups gives it versatility as a building block in organic synthesis, enabling transformations at both the ketone and the alcohol functions.

Physically, hydroxyacetone is a small, polar compound. It is typically described as a colorless liquid that is soluble in water and in many organic solvents. Its polarity, arising from the carbonyl and hydroxyl groups, influences its reactivity and miscibility.

Production and use of hydroxyacetone occur primarily in the context of chemical synthesis. It serves as an intermediate in the manufacture of fragrances, flavors, and pharmaceutical compounds. Its reactivity at both functional sites allows it to participate in aldol-type condensations and various oxidation or reduction processes, providing pathways to a range of related hydroxyketones and derivatives.

Safety and handling are important, as with many small, polar organics. Appropriate laboratory precautions should be used, including protective equipment and adequate ventilation. It should be stored away from incompatible materials such as strong oxidizers and kept in properly labeled containers.