Physical Properties
- Appearance: Colorless liquid with a pungent odor.
- Boiling Point: 82-83°C.
- Density: 1.21 g/cm³.
- Solubility: Soluble in organic solvents like ethanol and ether.
Chemical Properties
- Stability: Stable under normal conditions but reacts violently with water to form carbon dioxide and hydrochloric acid.
- Reactivity:
- Reacts with alcohols to form carbonates.
- Reacts with amines to form carbamates.
- Decomposes at high temperatures to release toxic fumes.
Uses
- Organic Synthesis: Used as a reagent for the synthesis of carbonates, carbamates, and other organic compounds.
- Pharmaceuticals: Used as an intermediate in the production of pharmaceuticals.
- Other Applications: Used in the synthesis of dyes, pesticides, and other chemicals.
Safety Information
- Toxicity: Highly toxic; inhalation, ingestion, and skin contact can cause severe health effects.
- Health Hazards: Causes severe irritation to skin and eyes; inhalation may lead to respiratory distress.
- First Aid:
- Skin Contact: Rinse thoroughly with soap and water.
- Eye Contact: Rinse with plenty of water for at least 15 minutes.
- Inhalation: Move to fresh air and seek medical attention.
- Ingestion: Do not induce vomiting; seek medical attention.
- Storage: Store in a cool, dry place, away from moisture and strong bases.
Environmental Information
- Hazardous Decomposition Products: Phosgene, hydrogen chloride.
- Ecotoxicity: Harmful to aquatic life.
Transport Information
- UN Number: UN2527.
- Hazard Class: 6.1 (Poisonous material).
- Packing Group: II.
Regulatory Information
- IARC Classification: Not classified.
- Occupational Exposure Limit: Not specified.