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  • Product Name: N,N-Diethylethanamine
  • Other Names: Et3N、TEA、TEN
  • Cas No.: 121-44-8
  • Purity: 99.5%
  • MF: C6H15N
  • Appearance: Colourless liquid
  • Package: Drum
  • Certificate: ISO
  • Application: It is a chemical compound that is commonly used in various industrial applications. It is an organic compound with a primary amine functional group, and its properties make it useful in several industries
  • Sample: Available

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Product Detail

N,N-Diethylethanamine is an organic compound, chemical formula C6H15N, colorless oily liquid, slightly soluble in water, soluble in ethanol, ether, acetone and other organic solvents, mainly used as a solvent, inhibitor, preservative, can also be used in synthetic dyes and so on.

Product Parameter

Synonyms (Triethyl)amine, Triethylamine (no longer IUPAC name)
Chemical Formula C6H15N CAS Number 121-44-8
Molar mass 101.19 UN number 1296
Appearance Colourless liquid
Odor Fishy, ammoniacal
Density 0.7255 g mL−1
Melting point −114.70 °C; −174.46 °F; 158.45 K
Boiling point 88.6 to 89.8 °C; 191.4 to 193.5 °F; 361.7 to 362.9 K
Vapor pressure 6.899–8.506 kPa
Acidity (pKa) 10.75 (for the conjugate acid) (H2O), 9.00 (DMSO)
Refractive index 1.401
Flash point −15 °C (5 °F; 258 K)
Solubility water: soluble112g/L at 20°C
Solubility in water 133 g/L (20 ºC)
Stability Stable. Extremely flammable. Readily forms explosive mixtures with air. Note low flash point.
Incompatible with strong oxidizing agents, strong acids, ketones, aldehydes, halogenated hydrocarbons.
log P 1.647
Storage condition Store below +30°C



1. N,N-Diethylethanamine can be used as solvent and raw material in organic synthesis industry. It can be used to make phosgene polycarbonate catalyst, tetrafluoroethylene inhibitor, rubber vulcanization accelerator, special solvent in paint stripper, enamel anti-hardener, surfactant, preservative, fungicide, ion exchange resin, dye, fragrance, medicine, high energy fuel and liquid rocket propellant.
2. Used for the preparation of the fourth amine compounds and the synthesis of catalysts, and also used as rubber vulcanization accelerator, penetrant and waterproof agent;
3. Manufacture quaternary ammonium compounds, synthetic catalysts, rubber vulcanization accelerators, photographers.
4. Chemical N,N-Diethylethanamine used in the manufacture of medicine, pesticides, inhibitors, high-energy fuels, rubber vulcanization agents, etc.

Multiple uses of products

It use in Chemical Manufacturing,Pharmaceutical Industry,pesticide and Agrochemical Industry,Rubber and Plastics Industry,Petroleum Industry,Textile Industry,