Melting point (°C): -114.8
Relative density (the density of water= 1): 0.726
Boiling Point (°C): 89.5

TEA, an organic compound, named N, N-diethylethanolamine under the International Union of Pure and Applied Chemistry (IUPAC), is a colorless, transparent liquid with a strong ammonia odor, and slightly fumes in the air. It is slightly soluble in water and soluble in alcohol and ether. Its aqueous solution is slightly alkaline. Triethanol amin is a flammable, explosive, poisonous chemical and strong irritant. It is mainly used as a solvent, a curing agent, a catalyst, a polymerization inhibitor, a preservative, and a synthetic dye in the industry.