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Publication of GB546561ApublicationCriticalpatent/GB546561A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Abstract
546,561. Trichloracetyl chloride. KIRKBRIDE, F. W., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Jan. 17, 1941, No. 654. [Class 2 (iii)] Trichloracetyl chloride which may be made from perchlorethylene as described in Specification 534,732 is freed from unchanged perchlorethylene by treatment with chlorine preferably while irradiating with a mercury vapour lamp, and subsequent distillation from the hexachlorethane produced.