Triethyltetraamine (TETA) is an organic compound, chemical formula C6H18N4, colorless to light yellow viscous liquid, miscible with water, slightly soluble in ether, soluble in ethanol and acid, mainly used as complexing reagent, dehydrating agent of alkaline gas, dye intermediate, solvent of epoxy resin, etc. Application 1. Used as room temperature curing agent for epoxy resin; 2. Used as organic synthesis, dye intermediates and solvents; 3. Used in the manufacture of polyamide resins, ion exchange resins, surfactants, lubricating oil additives, gas purifiers, etc.; 4. Used as metal chelating agent, cyanide-free plating diffuser, rubber additives, brightener, descaling agent, dispersant, etc.; 5. Used as complexing reagent, dehydrating agent of alkaline gas, fabric finishing agent, and synthetic raw material of ion exchange agent resin and polyamide resin; 6. Used as a vulcanizing agent for fluororubber.