Distinguish between cyclohexane and cyclohexene?

Cyclohexane and cyclohexene are both organic compounds that contain a six-membered ring of carbon atoms. However, they differ in their chemical structures and properties.

Cyclohexane is a saturated hydrocarbon, meaning it contains only single bonds between carbon atoms. Its chemical formula is C6H12. Cyclohexane is a colorless, odorless liquid at room temperature and is commonly used as a solvent in chemical reactions.

Cyclohexene, on the other hand, is an unsaturated hydrocarbon, meaning it contains at least one double bond between carbon atoms. Its chemical formula is C6H10. Cyclohexene is a colorless liquid with a sweet, pungent odor. It is commonly used as a precursor in the synthesis of various organic compounds.

In summary, the main difference between cyclohexane and cyclohexene is the presence of double bonds in cyclohexene, while cyclohexane contains only single bonds.

Cyclohexane

- A saturated cyclic hydrocarbon with the molecular formula C₆H₁₂
- Contains only carbon-carbon single bonds
- Has a chair or boat conformation
- Is non-polar and unreactive
- Melting point: 6.5 °C
- Boiling point: 80.7 °C

Cyclohexene

- An unsaturated cyclic hydrocarbon with the molecular formula C₆H₁₀
- Contains one carbon-carbon double bond
- Has a planar ring structure
- Is more reactive than cyclohexane due to the presence of the double bond
- Melting point: -103.5 °C
- Boiling point: 83 °C

Key Differences

- Saturation: Cyclohexane is saturated, while cyclohexene is unsaturated.
- Conformation: Cyclohexane has a chair or boat conformation, while cyclohexene has a planar ring structure.
- Reactivity: Cyclohexane is unreactive, while cyclohexene is more reactive due to the double bond.
- Shape: Cyclohexane is a three-dimensional molecule, while cyclohexene is a flat molecule.