1hydroxy2propanone

1-hydroxy-2-propanone, also known as 1hydroxy2propanone, acetol, or hydroxyacetone, is a small organic molecule with the formula C3H6O2. Its structure comprises a ketone functional group at the second carbon (propanone) and a hydroxyl group on the terminal carbon, giving CH3-CO-CH2-OH as the backbone. It is classified as a beta-hydroxy ketone.

Physical and chemical properties include that it is typically a colorless to pale liquid at room temperature, soluble in water, and of moderate polarity. Reported boiling points for hydroxyacetone are in the range around 120–125°C, reflecting its confirmation as a small, polar organic compound. It is reactive at its carbonyl and hydroxyl sites and can participate in typical aldol-type chemistry and reductions used in organic synthesis.

Occurrence and production: 1-hydroxy-2-propanone is produced and sold as a chemical intermediate for organic synthesis. It can be prepared via multiple synthetic routes in the chemical industry, and it is available from suppliers for research and manufacturing applications. Its reactivity as a beta-hydroxy ketone enables it to act as a versatile building block in the preparation of more complex molecules, fragrances, pharmaceuticals, and polymer precursors.

Applications and uses: The compound is primarily used as a chemical intermediate. It serves as a precursor in various organic syntheses, including the formation of downstream intermediates for pharmaceuticals, fragrances, and specialty chemicals. Its functional groups allow diverse transformations, such as reductions or condensations, to access a range of target compounds.

Safety and handling: Hydroxyacetone is flammable and can be irritating to skin and eyes. It should be handled with appropriate protective equipment, in a well-ventilated area, and stored in a cool, tightly closed container away from oxidizers.