A 1-methylcyclopropene (1-MCP) generating apparatus comprising: a first vessel comprising a 1-methylcyclopropene precursor; a second vessel comprising a fluoride ion-containing compound solution that reacts with the 1-methylcyclopropene precursor to produce 1-methylcyclopropene; and a third vessel including a filter for removing byproducts except for 1-methylcyclopropene from the reaction product; wherein the first vessel, the second vessel and the third vessel, or the second vessel, the first vessel and the third vessel are sequentially connected to one another through a tube, and a carrier gas that is introduced into any one of the first vessel and the second vessel to transfer any one of the 1-methylcyclopropene precursor and the fluoride ion-containing compound solution into the other of the first vessel and the second vessel so that the 1-methylcyclopropene precursor and the fluoride ion-containing compound solution react with each other, wherein as the carrier gas moves from the first vessel or from the second vessel to the other thereof, the carrier gas discharges a reaction product including 1-methylcyclopropene produced in the other of the first vessel and the second vessel to the third vessel, wherein the 1-methylcyclopropene precursor is a β-halocyclopropylsilane derivative represented by Formula 1 below: where A is a methyl group; B is a hydrogen atom; X is a halogen atom or a leaving group containing any one selected from an oxygen atom, a sulfur atom, a nitrogen atom, and a phosphorus atom; and each of R 1, R 2, and R 3 is independently one of a hydrogen atom, a C 1 -C 10 alkyl group, a C 6 -C 10 aryl group, a C 1 -C 10 alkoxy group, and a halogen atom, and wherein the fluoride ion-containing compound is a compound represented by Formula 2 below: where each of R a, R b, R c, and R d is independently a C 1 -C 20 alkyl group or a C 6 -C 15 aryl group. a first vessel comprising a 1-methylcyclopropene precursor; a second vessel comprising a fluoride ion-containing compound solution that reacts with the 1-methylcyclopropene precursor to produce 1-methylcyclopropene; and a third vessel including a filter for removing byproducts except for 1-methylcyclopropene from the reaction product; wherein the first vessel, the second vessel and the third vessel, or the second vessel, the first vessel and the third vessel are sequentially connected to one another through a tube, and a carrier gas that is introduced into any one of the first vessel and the second vessel to transfer any one of the 1-methylcyclopropene precursor and the fluoride ion-containing compound solution into the other of the first vessel and the second vessel so that the 1-methylcyclopropene precursor and the fluoride ion-containing compound solution react with each other, wherein as the carrier gas moves from the first vessel or from the second vessel to the other thereof, the carrier gas discharges a reaction product including 1-methylcyclopropene produced in the other of the first vessel and the second vessel to the third vessel, wherein the 1-methylcyclopropene precursor is a β-halocyclopropylsilane derivative represented by Formula 1 below: where A is a methyl group; B is a hydrogen atom; X is a halogen atom or a leaving group containing any one selected from an oxygen atom, a sulfur atom, a nitrogen atom, and a phosphorus atom; and each of R 1, R 2, and R 3 is independently one of a hydrogen atom, a C 1 -C 10 alkyl group, a C 6 -C 10 aryl group, a C 1 -C 10 alkoxy group, and a halogen atom, and wherein the fluoride ion-containing compound is a compound represented by Formula 2 below: where A is a methyl group; B is a hydrogen atom; X is a halogen atom or a leaving group containing any one selected from an oxygen atom, a sulfur atom, a nitrogen atom, and a phosphorus atom; and each of R 1, R 2, and R 3 is independently one of a hydrogen atom, a C 1 -C 10 alkyl group, a C 6 -C 10 aryl group, a C 1 -C 10 alkoxy group, and a halogen atom, and wherein the fluoride ion-containing compound is a compound represented by Formula 2 below: