Organic hypophosphite containing triazine ring structure and method for preparing same

• Main Authors: PENG ZHIHAN, TAN YILUN, YI YOUHUA, PENG ZHIQUAN, HE XIAOCHUN
• Format: Patent
• Language: Chinese; English
• Published: 20.03.2013
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMISTRY; COMPOSITIONS BASED THEREON; METALLURGY; ORGANIC CHEMISTRY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention relates to an organic hypophosphite containing a triazine ring structure and a method for preparing the same. The organic hypophosphite containing the triazine ring structure is prepared from the hypophosphite and the triglycidyl isocyanurate which serve as the main raw materials. The method comprises the following steps: subjecting the triglycidyl isocyanurate and the hypophosphite to reaction in a solvent system for a certain time at a certain temperature; filtrating; washing; drying; and grinding to obtain the organic hypophosphite containing the triazine ring structure. The method has the characteristic of readily-available raw materials, simple process and safe production and operation. The organic hypophosphite prepared by adopting the method has good thermal stability and excellent overall performance, can be used as the flame retardant, rare metal ion extractant and scale and corrosion inhibitor and has a good application prospect.