METHOD OF ISOLATION OF TRIMETHYLCHLOROSILANE FROM AZEOTROPIC MIXTURE TRIMETHYLCHLOROSILANE/TETRACHLOROSILANE

• Main Authors: KUZNETSOVA G.A, BARYSHOK V.P, TROFIMOVA O.M, VLASOVA N.N, CHERNOV N.F, VORONKOV M.G
• Format: Patent
• Language: English; Russian
• Published: 10.05.2001
• Edition: 7
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY

organic chemistry, chemical technology. SUBSTANCE: invention describes the novel method of isolation of trimethylchlorosilane from azeotropic mixture trimethylchlorosilane/tetrachlorosilane. Method involves boiling the mixture of azeotrope and dimethyl- formamide with tetraethoxysilane. Method provi...