propaphos meaning in Chinese

丙虫磷
甲虫磷

The structure of di - n - propyl phosphite and propaphos prepared were identified by ir and 1h - nmr spectra
二正丙基亚磷酸酯和丙虫磷的结构用ir和1h - nmr表徵。
An organ phosphorous pesticide , 4 - ( methylthio ) phenyl di - n - propyl phosphate ( propaphos ) , and intermediates , di - n - propyl phosphite and di - n - propyl chlorphosphate , were synthesized by using n - propanol , phosphorus trichloride , 4 - ( methylthio ) phenol , etc . as starting materials
摘要以正丙醇、三氯化磷、 4 -甲硫基苯酚等为原料，合成有机磷杀虫、杀菌剂丙虫磷以及中间体二正丙基亚磷酸酯等。
Meanwhile , the reaction conditions for synthesis of propaphos , such as reaction temperature , reaction time , molar ratio of reactant were investigated , and the optimal one were found as the following : molar ratio of 4 - ( methylthio ) phenol , phosphite and sodium hydroxide 1 : 1 . 4 : 2 . 3 , reaction temperature 70 , reaction time 2 h
同时，较系统地考察了高选择性有机磷杀虫、杀菌剂丙虫磷的合成的工艺条件如反应温度、反应时间、缚酸剂种类以及缚酸剂的用量。