Acetone (C3H6O)
Acetone (C3H6O, CAS 67-64-1), also known as dimethyl ketone or 2-propanone, is the simplest ketone.
A colorless, volatile, and flammable liquid with a distinct odor, acetone can be found naturally in trees and various other plants. In the human body, it is present in small quantities in urine and blood — one of the ketone bodies produced during ketoacidosis.
Acetone is a versatile solvent commonly used in the laboratory for cleaning and quick-drying laboratory tools. Commercial applications include degreasing wool and degumming silk in the textile industry, thinning materials such as polyester resin, and as a gasoline additive. It is also commonly used as a nail enamel remover and paint thinner.
Acetone is generally recognized to have low acute and chronic toxicity. Store in a well-ventilated environment and away from heating sources. It is highly flammable and its vapor can produce explosive fumes when mixed with air. Wear proper personal protective equipment (PPE) to prevent ingestion, inhalation, and contact with eyes and skin.