CH2CHOHCH3

CH2CHOHCH3 is a condensed structural formula that corresponds to propan-2-ol, commonly known as isopropanol. Its molecular formula is C3H8O. The structure reflects a three-carbon chain with a hydroxyl group on the middle carbon, typically written more standardly as CH3-CHOH-CH3. The CH2CHOHCH3 notation is sometimes used in informal or shorthand depictions of the same molecule, but IUPAC naming identifies it as propan-2-ol.

Isopropanol is a colourless, volatile liquid that is miscible with water and many organic solvents. It is a widely used solvent in industry and laboratories, and is also employed as an antiseptic and disinfectant in medical and consumer products.

Production and occurrence: It is predominantly produced industrially by the acid-catalyzed hydration of propene: CH3-CH=CH2 + H2O → CH3-CHOH-CH3. It can also be produced by hydrogenation of acetone in some processes.

Properties: Boiling point about 82.6°C; flash point around 12°C; density about 0.785 g/mL at 20°C; completely miscible with water.

Safety: Isopropanol is flammable and irritating to skin and eyes in concentrated form; inhalation of vapour can be harmful; proper ventilation and away from heat sources are advised.