Triethylamine (N,N-Diethylethylamine)

Physical and chemical properties

Color and smell state: light yellow oily liquid with strong ammonia smell

Density: 0.728 Toxicity: Toxic
Melting point: -115℃ Flammability: flammable
Boiling point: 90.5℃   Flash point: -11℃
Volatility: Volatile Corrosivity: Corrosive
Stability: stable Acidity and alkalinity: The aqueous solution is weakly alkaline
Solubility: slightly soluble in water, soluble in most organic solvents such as ethanol and ether
Various numbers CAS: 121-44-8  HS:29211990  EINECS: 204-469-4
Uses Used in the manufacture of medicines, pesticides, polymerization inhibitors, high-energy fuels, rubber vulcanizing agents, etc. It can be used as solvent, catalyst and raw material in organic synthesis industry. Used in the preparation of fourth amine compounds and the synthesis of catalysts, also used as solvents, rubber vulcanization accelerators, penetrants and waterproofing agents.
Hazard category Class 3.2 medium flash point flammable liquid
Fire-fighting measures Flammable liquid. Its vapor and air form an explosive mixture, which can cause combustion and explosion when exposed to open flames and high heat. Spray water to cool the container, and move the container from the fire scene to an open place if possible. Use foam, carbon dioxide, dry powder, sand to extinguish fires, but water fires are ineffective.
Emergency treatment Skin contact: Take off contaminated clothing immediately, rinse with plenty of running water for at least 15 minutes, and seek medical attention.
Eye contact: Lift the eyelid immediately, rinse thoroughly with plenty of running water or normal saline for 15 minutes, and seek medical attention.  
Inhalation: quickly leave the scene to a place with fresh air. Keep the airway open, if breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical attention.
Ingestion: Rinse mouth with water and drink milk or egg white if ingest by mistake. Seek medical attention.
Packaging, storage, transportation Packed in paint bucket, 140kg/drum, stored in a cool, ventilated warehouse, away from fire, heat, high heat and fire, avoid moisture, and store and transport in isolation from acids and oxidants

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