CH3CH2CH2CH2OK

CH3CH2CH2CH2OK, commonly known as butanol, is an organic compound with the chemical formula C4H9OK. It is a primary alcohol and a member of the butanol family. Butanol is a colorless to slightly yellow liquid with a characteristic alcohol odor. It is miscible with water and most organic solvents.

Butanol is produced industrially through the hydration of butenes, a process that involves the addition of water to the double bond of the butene molecule. It is also produced as a byproduct in the fermentation of sugars by certain bacteria, such as Clostridium species.

The primary uses of butanol are in the production of synthetic fibers, such as rayon, and as a solvent in the manufacture of paints, varnishes, and inks. It is also used as a fuel additive and in the production of certain pharmaceuticals.

Butanol is toxic if swallowed and may cause irritation to the skin, eyes, and respiratory system. It is also flammable and may form explosive mixtures with air. Therefore, it should be handled with care and appropriate safety measures should be taken when working with it.

In the environment, butanol can be broken down by microorganisms, but it may also bioaccumulate in certain organisms. It is not readily biodegradable and may persist in the environment for extended periods. Therefore, it is important to manage butanol waste responsibly to minimize its environmental impact.