PROCESS FOR PURIFYING 2,2,2-TRICHLORO HYDROXYETHYLPHOSPHONIC ACID DIMETHYL ESTER

The invention relates to a process for preparing 2,2,2-trichloro hydroxyethylphosphonic acid dimethyl ester which consists in dissolving the industrial ester in a sodium bicarbonate solution while stirring continuously, afterwards subjecting the resulted solution to a continuous dissolution and extr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GHERASIM N IOAN, IONESCU J CORNELIU, ANGHEL LAZAR, CARLAN GHEORGHE, RAILEANU RODICA, BANCILA VIRGILIU
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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