Phenol (C₆H₆O)

  • CAS号:108-95-2
  • EINECS编号:203-632-7
  • 化学式:C₆H₆O
  • 分子量:94.11 g/mol
  • 外观:白色或无色结晶固体,具有特有的气味
  • 密度:1.07 g/cm³ (20°C)
  • 熔点:40.5°C
  • 沸点:181.7°C
  • 闪点:79°C(闭口杯)
  • 溶解度:溶于醇、醚和氯仿;在水中的溶解度有限
  • 水溶性:8.3 g/100 mL (20°C)
  • pH 值:弱酸性
  • 年级:工业级
  • 包装规格:25公斤袋、220公斤桶、25L塑料桶、200L塑料桶、IBC桶、200L铁桶
  • 制备:通过异丙苯工艺进行工业生产,其中过氧化氢异丙苯被裂解形成苯酚和丙酮。
Category:

Applications:

  • Chemical Industry: Used in the production of resins, Bisphenol A (BPA), caprolactam (for nylon), and phenolic resins.
  • Pharmaceuticals: Intermediate for synthesizing aspirin, preservatives, and other drugs.
  • Disinfectants and Preservatives: Used in hospital disinfectants and medical applications.
  • Petrochemicals: Intermediate for synthesizing plastics, dyes, and synthetic fibers.
  • Explosives: Involved in the production of picric acid for explosives.

Hazard Identification:

  • Toxicity: Harmful if inhaled, swallowed, or absorbed through the skin.
  • Skin and Eye Irritation: Can cause severe burns and eye damage.
  • Flammability: Flammable at high temperatures.
  • Environmental Hazard: Toxic to aquatic life with long-lasting effects.

Precautionary Measures:

  • Personal Protection: Wear protective gloves, goggles, and appropriate protective clothing.
  • Fire Prevention: Store away from open flames and high temperatures.
  • Handling Precautions: Ensure good ventilation and avoid inhaling fumes.

First Aid Measures:

  • Skin Contact: Rinse immediately with plenty of water and remove contaminated clothing.
  • Eye Contact: Rinse cautiously with water for several minutes and seek medical attention immediately.
  • Inhalation: If breathing is difficult, seek medical help immediately.
  • Ingestion: Rinse mouth with water, do not induce vomiting, and seek medical attention immediately.

Spill Response:

  • Contain spills and prevent entry into drains.
  • Use an inert absorbent material for cleanup.

Storage Conditions:

  • Keep the container tightly sealed in a cool, dry, and well-ventilated place.

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