亚磷酸酯 meaning in Chinese

phosphite ester
phosphorous ester

The reaction conditcons for di - n - propyl chlorophosphate preparation were studied
在此工艺条件下，二正丙基亚磷酸酯的平均合成收率达89 . 4 % 。
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。
Based on orthogonal test , the factors influencing the synthesis of di - n - propyl phosphite , such as reaction temperature , reaction time and molar ratio of reactant , were investigated
通过正交优化试验，考察了温度、时间和物料配比对二正丙基亚磷酸酯的合成收率的影响。
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。