Cyclohexanol is a cyclic alcohol with the chemical formula C₆H₁₂O. It consists of a six-membered carbon ring with a hydroxyl group (-OH) attached to one of the carbon atoms. Cyclohexanol is a colorless, oily liquid with a mild, sweet odor and is primarily used as an intermediate in the production of various chemicals.
主要なプロパティ:
- 外観: Cyclohexanol is a clear, colorless to pale yellow liquid.
- 沸点: Its boiling point is around 161°C (322°F).
- 溶解性: Cyclohexanol is slightly soluble in water but highly soluble in alcohols, エーテル, and many organic solvents.
- 臭い: マイルドです, 甘い, そして少し花の香りがする.
- 可燃性: Cyclohexanol is flammable and should be handled with caution around open flames or heat.
一般的な用途:
- Production of Nylon: Cyclohexanol is a key intermediate in the production of adipic acid, which is used to make nylon 6,6. This is one of its most important industrial uses.
- Solvent: It is used as a solvent in various applications, including in paints, コーティング, and adhesives.
- 可塑剤: Cyclohexanol is used in the production of plasticizers that improve the flexibility and durability of plastics.
- Fragrances and Flavors: It is used in the formulation of perfumes and fragrances due to its mild, pleasant odor.
- 化学中間体: It is used in the production of other chemicals such as cyclohexanone (which is used in solvents and in the manufacture of certain resins) and in the synthesis of plasticizers and lubricants.
Safety and Environmental Considerations:
- 健康リスク: Cyclohexanol can cause irritation to the eyes, 肌, and respiratory system if exposure is prolonged. Ingesting or inhaling high amounts can lead to headaches, めまい, or nausea.
- 環境への影響: Cyclohexanol is toxic to aquatic life, and measures should be taken to avoid its release into water sources.
結論:
Cyclohexanol is a versatile compound, especially important in the chemical industry for the production of adipic acid, nylon, and other chemicals. Its applications also extend to solvents, フレグランス, and plasticizers, but like many industrial chemicals, it requires careful handling due to its flammability and potential health effects.
