Isobaric vapour–liquid equilibria for mixtures containing halogenated hydrocarbons at atmospheric pressure: I. Binary mixtures of trichloromethane+1,2-dichloroethane, 1,2-dichloroethane+1,1,2,2-tetrachloroethane, trichloromethane+1,1,2,2-tetrachloroethane

Vapour–liquid equilibria at atmospheric pressure for mixtures of trichloromethane+1,2-dichloroethane, 1,2-dichloroethane+1,1,2,2-tetrachloroethane, trichloromethane+1,1,2,2-tetrachloroethane and n-heptane+1,1,2,2-tetrachloroethane have been determined. These have been shown to be thermodynamically consistent.