PRODUCTION METHOD OF METHYL ACETYLENE AND PROPADIENE

PROBLEM TO BE SOLVED: To provide a production method of methyl acetylene and propadiene, capable of producing the methyl acetylene and the propadiene in a high yield.SOLUTION: The production method of methyl acetylene and propadiene includes: a step of reacting a propane and/or propylene with a hydrogen halide and an oxygen in the presence of a catalyst that contains at least one selected from the group consisting of a compound of a group 7 metal, a group 8 metal, and a group 11 metal or with a halogen molecule to manufacture a halogenated propane and/or halogenated propene; and a step of a dehydrohalogenation reaction of the halogenated propane and/or halogenated propene, obtained by the previous step, in the presence of a catalyst that contains at least one selected from the group consisting of a compound of a group 4 metal, a group 7 metal, and the 13 metal.