2,3-Dichloro-2-trifluoromethyl-1,1,1,3,4,4,5,5,5-nonafluoropentane and process for its preparation

Durch Chlorieren von Perfluor- (2-methyl-2-penten) mit elementarem Chlor in Gegenwart von energiereichem Licht entsteht die neue Verbindung 2,3-Dichlor-2-trifluormethyl-1,1,1,3,4,4,5,5,5-nonafluorpentan, die sich durch hohe thermische und chemische Stabilität auszeichnet. The compound 2,3-dichloro-2...

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Bibliographische Detailangaben
1. Verfasser:	VON HALASZ, SIGMAR-PETER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES BASIC ELECTRIC ELEMENTS BLEACHING LEATHER OR FURS CABLES CANDLES CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL CONDUCTORS DETERGENT COMPOSITIONS DETERGENTS DIFFUSION TREATMENT OF METALLIC MATERIAL DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS ELECTRICITY FATTY ACIDS THEREFROM FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FUELS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INSULATORS LAUNDERING LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY ORGANIC CHEMISTRY PEAT PETROLEUM, GAS OR COKE INDUSTRIES RECOVERY OF GLYCEROL RESIN SOAPS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SOAP OR SOAP-MAKING TECHNICAL GASES CONTAINING CARBON MONOXIDE TEXTILES TREATMENT OF TEXTILES OR THE LIKE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	Durch Chlorieren von Perfluor- (2-methyl-2-penten) mit elementarem Chlor in Gegenwart von energiereichem Licht entsteht die neue Verbindung 2,3-Dichlor-2-trifluormethyl-1,1,1,3,4,4,5,5,5-nonafluorpentan, die sich durch hohe thermische und chemische Stabilität auszeichnet. The compound 2,3-dichloro-2-trifluoromethyl-1,1,1,3,4,4,5,5,5-nonafluoropentane is obtained by chlorinating perfluoro(2-methyl-2-pentene) with elementary chlorine in the presence of light rich in energy. This compound is distinguished by a high thermal and chemical stability.