Improved process for stabilizing halogenated hydrocarbons, in particular chlorinated aliphatic hydrocarbons, against the degradations

摘要

1,136,427. Stabilization of halohydrocarbons. MONTECATINI EDISON S.p.A. 11 July, 1966 [14 July, 1965], No. 31022/66. Heading C2C. [Also in Division C5] Liquid halogenated hydrocarbons are stabilized against decomposition by the incorporation therein of at least 0À01% of at least one epoxy compound, at least 0À001% of at least one oxime of an aldehyde having 1-3 carbon atoms, and at least 0À001% of at least one phenol and/or at least 0À001% of at least one dialkylhydrazone of an aliphatic or aromatic aldehyde, the percentages being based on the weight of the halogenated hydrocarbon.