ethanone

Ethanone, also known as acetone, is a colorless, flammable liquid with a distinct pungent odor. It is the simplest ketone, with the chemical formula C3H6O. Ethanone is a versatile solvent and is commonly used in the production of various chemicals, including methyl methacrylate, which is a monomer for acrylic plastics. It is also a key intermediate in the synthesis of other chemicals, such as bisphenol A, used in the production of polycarbonate plastics.

In the laboratory, acetone is often used as a solvent for cleaning glassware and as a reagent in chemical reactions. It is also used in the production of nail polish remover and as a component in some types of paint and varnish removers. Due to its low toxicity and high volatility, acetone is also used as a propellant in aerosol sprays.

Acetone is produced industrially through the cumene process, which involves the catalytic dehydrogenation of cumene (isopropylbenzene) to produce phenol and acetone. It can also be produced through the fermentation of carbohydrates, a process that is less common but has gained attention due to its potential for producing bio-based acetone.

Acetone is a highly flammable liquid and should be handled with care. It is also a potential irritant and can cause skin and eye irritation upon contact. Proper safety measures, such as the use of personal protective equipment and ventilation, should be taken when handling acetone.