1,3-二氯丙烯 (1,3-D) 是一种澄清、淡黄色液体。它是一种土壤熏蒸剂，可用于种植前控制寄生线虫。1，3-D 和氯化苦的联合制剂广泛用于高值作物生产中的种植前熏蒸。 应用 1,3-二氯丙烯可用于商业熏蒸剂制剂。本文在试验厂规模下研究了水溶性农药（霜脲氰、灭多威、杀线威、乐果、嘧霉胺和氯化苦）的光催化降解。 1,3-Dichloropropene (1,3-D) is a clear, light-straw colored liquid. It is a soil fumigant useful for preplanting control of parasitic nematodes. Co-formulations of 1,3-D and chloropicrin are widely employed for preplant fumigation in the production of high-value crops. Application 1,3-Dichloropropene may be employed in commercial fumigant preparations. It is used as pesticide in a study to investigate the photocatalytic degradation of water-soluble pesticides (cymoxanil, methomyl, oxamyl, dimethoate, pyrimethanil and telone) at pilot-plant scale.