METHOD FOR PRODUCING VINYLIDENE CHLORIDE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a vinylidene chloride safely and efficiently which suppress the formation of byproduct. SOLUTION: The vinylidene chloride is produced by reacting 1,1,2- trichlorethane and an alkali hydroxide with maintaining the concentration of chloride ion in an aqueous phase to 3.2-4.2 mol/L.