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Mixtures of cyclosiloxanes containing 3, 3, 3-trifluoropropyl(methyl)-and dimethylcyclosiloxanes units, are separated by vacuum distillation and GLC. Three hitherto undescribed compounds are isolated and characterized. Six new cyclosiloxanes are identified by indirect methods in cuts which are mixtures. Chromatography and fractional distillation give results which are in satisfactory agreement.
KeywordsMethyl Chromatography Organic Chemistry Fractional Distillation Indirect Method
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