1. Ethylene oxide process by dimethylamine and ethylene oxide ammoniation, after distillation, rectification, dehydration. 2. Chloroethanol process is the saponification of chloroethanol with alkali to produce ethylene oxide, and then synthesis with dimethylaminoethanol. Industrial product dimethylaminoethanol, purity ≥95. Raw material consumption quota: chloroethanol (32) 5500kg/t; Dimethylamine (40) 2200kg/t. During production, chloroethanol can also be added directly to dimethylamine with a yield of 85.
Steam pressure 0.53kPa/20ºC
Flash point :40ºC
Freezing point -59.0ºC
Refractive index 1.4296
Viscosity (20ºC)3.8MPa·s
Melting point -59.0ºC
Boiling point :134.6ºC
Solubility and water miscible, can be miscible in ether, aromatics
Density relative density (water =1)0.89(20ºC);
Relative density (air =1)3.03 Stability Stable
Used as a catalyst for the reaction of aqueous epoxy resin groups. It is also used as a curing catalyst for single-component wet cured polyurethane hot melt adhesive and a catalyst for chelating reaction of 2402 resin with active magnesium oxide. It is also used as a low temperature curing accelerator for epoxy resins and polyurethane foams. It is also used as a neutralizer of water-based epoxy resin emulsion and water-based polyurethane adhesive by temperature transition process.
Audited Supplier 
){kind=link}