Pentane

Pentane is a type of hydrocarbon that belongs to the alkane series. It is a colorless liquid at room temperature and is primarily used as a solvent. It is also used as a fuel in some industrial applications.

Chemical Structure

Pentane has the chemical formula C5H12. It consists of five carbon atoms and twelve hydrogen atoms. The carbon atoms are arranged in a straight chain, making pentane a straight-chain alkane.

Physical Properties

Pentane is a colorless liquid at room temperature with a characteristic odor. It has a boiling point of 36.1 degrees Celsius and a melting point of -129.8 degrees Celsius. It is less dense than water and is insoluble in water but soluble in ethanol and ether.

Chemical Properties

Pentane is highly flammable and can form explosive mixtures with air. It undergoes combustion to produce carbon dioxide and water. It can also react with halogens in a halogenation reaction to form halogenated compounds.

Uses

Pentane is primarily used as a solvent in the laboratory. It is also used as a fuel in some industrial applications. In addition, it is used in the production of polystyrene foam and other types of foam.

Safety

Pentane is highly flammable and should be handled with care. It can cause skin and eye irritation and may be harmful if inhaled or swallowed.

See Also

• Alkane
• Hydrocarbon
• Solvent
• Polystyrene