苯酚经过氯气直接氯化或其它工艺可制得对氯苯酚,对氯苯酚作为农药中间体可用于合成杀螨剂、除草剂、杀鼠剂、防霉剂和防落叶素。对氯苯酚的生产方法主要:氯化硫酰法、对氨基苯酚法、对氯苯胺法、苯酚直接氯化法、苯酚氯化铜法等。我国的对氯苯酚生产始于20世纪80年代中期,在1985年之前我国的对氯苯酚一直依靠进口解决。为满足国内农药粉锈宁行业对氯苯酚的市场需求,国内南京化工大学、华东理工大学、山东化工研 Chlorophenol can be obtained through the direct chlorination of phenol or other processes. As a pesticide intermediate, p-chlorophenol can be used in the synthesis of acaricides, herbicides, rodenticides, antifungal agents and anti-decalin. The main production methods of p-chlorophenol: thionyl chloride method, p-aminophenol method, p-chloroaniline method, phenol direct chloride method, phenol and copper chloride method. China’s production of p-chlorophenol began in the mid-1980s. Before 1985, China’s p-chlorophenol had been relying on imports. In order to meet the market demand for chlorophenols in domestic pesticide industry, the domestic Nanjing University of Chemical Technology, East China University of Science and Technology, Shandong Chemical Industry Research Institute