以下为句子列表:
英文: 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 s
中文: 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。
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英文: In this paper, three alkyl substituted dimethyl phosphonates have been synthesized by trimethyl phosphite with 1-Bromopentane, 1-Bromohexane and 1,2-Dibromoethane. IR, 1H-NMR and 13C-NMR data of these compounds have been reported.
中文: 摘要以溴戊烷、溴己烷、1,2-二溴乙烷和亚磷酸三甲酯为原料,分别合成了戊基、己基、溴乙基取代的三种膦酸二甲酯化合物。并报道了所合成的化合物的红外光谱、核磁共振氢谱及核磁共振碳谱的数据。
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英文: 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 sodi
中文: 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。
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英文: The structure of di-n-propyl phosphite and propaphos prepared were identified by IR and 1H-NMR spectra.
中文: 二正丙基亚磷酸酯和丙虫磷的结构用IR和1H-NMR表徵。
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英文: The anti-thermo-oxidative property of CNR from latex could be increased greatly by adding a little antioxidant. The best systems are 0.%/0.%(in mass) AOI/AOIII (phenate antioxidant / phosphite antioxidant); 0.%(in mass) AOI (phenate antioxidant).
中文: 最佳配方为0 %/0 %(质量百分比)AOI(酚类抗氧剂)与AOIII(亚磷酸酯类抗氧剂)并用,或加入0 %(质量百分比)的AOI。
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