The invention belongs to the technical field of organic syntheses, and in particular relates to a method for compounding 1-(2-Chloroethoxy)propane. The method comprises the steps of taking ethylene glycol monopropyl ether and thionyl chloride as main raw materials under the synergistic action of a phase transfer catalyst; controlling the reaction temperature by dripping the thionyl chloride; obtaining a crude product through temperature rising and temperature preservation; directly adding solid alkali to decompose and neutralize the excessive thionyl chloride after cooling; finally obtaining the 1-(2-Chloroethoxy)propane through filtering. Compared with the prior art, the efficiency of the catalyst is higher, the technology is simple and convenient, safety and reliability are realized, the yield of the product is high, the quality is stable, the product content is more than 99.2 percent, the yield is greater than 98.6 percent, the production cost is lower, and the method is particularly suitable for industrial production.