This document specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and safety of 2-propoxyethyl chloride. This document applies to 2-propoxyethyl chloride produced from ethylene glycol n-propyl ether and thionyl chloride as the main raw materials. It is an intermediate for the production of pesticides and one of the main raw materials for the production of the upland herbicide pretilachlor.