Triethylenediamine: A non yellowing solid amine, abbreviated as TED. Anhydrous triethylenediamine is a flammable crystal that is easily deliquescent and can rise at room temperature. Melting point 158, boiling point 174, flash point 50 (open cup). Easily soluble in water, acetone, benzene, and ethanol, soluble in straight chain hydrocarbons such as pentane, hexane, and heptane; Can absorb CO2 from the air and turn yellow. It is weakly alkaline.

Usage: Triethylenediamine is an initiator for pesticide production and a cyanide free electroplating additive. It is also a hardener for polyurethane foam, a catalyst for curing polymerization of epoxy resin, a catalyst for ethylene polymerization, an epoxide catalyst, etc.

Stannous octanoate, an oily light yellow liquid.

Solubility: Soluble in polyols and most organic solvents, insoluble in alcohols and water.

Application: basic catalyst for production of polyurethane foam, catalyst for room temperature curing of silicone rubber, polyurethane rubber, polyurethane coating, etc.