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| O,O-二乙基硫代磷酰氯生产残液的成分解析 | |
| 引用本文： | 朱国念,赵金浩,程敬丽,戴金贵,阳艺,徐振元.O,O-二乙基硫代磷酰氯生产残液的成分解析[J].农药,2009,48(8). |
| 作者姓名： | 朱国念 赵金浩 程敬丽 戴金贵 阳艺 徐振元 |
| 作者单位： | 1. 浙江大学,农药与环境毒理研究所,杭州,310029 2. 浙江新农化工股份有限公司,浙江,台州,317300 3. 浙江工业大学,催化加氢研究中心绿色化学合成技术国家重点实验室培育基地,杭州,310014 |
| 摘 要： | 通过气质联用方法,对O,O-二乙基硫代磷酰究.经定性分析发现:1#的残液中主要包括氯乙烷等A～L 12种杂质.从其结构上分析,如果要提高1#的总收率,则可在生产过程中控制氯气的用量、控制五硫化二磷的质量、降低蒸馏温度、提高真空度. |
| 关 键 词： | 气质联用 乙基氯化物 蒸馏残液 杂质结构解析 |
Composition of Distilling residue of o,o-Diethylthionophosphoric Acid Chloride |
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| ZHU Guo-nian,ZHAO Jin-hao,CHENG Jing-li,DAI Jin-gui,YANG Yi,XU Zhen-yuan.Composition of Distilling residue of o,o-Diethylthionophosphoric Acid Chloride[J].Pesticides,2009,48(8). | |
| Authors: | ZHU Guo-nian ZHAO Jin-hao CHENG Jing-li DAI Jin-gui YANG Yi XU Zhen-yuan |
| Affiliation: | 1.institute of Pesticide and environmental Toxicology;Zhejiang University;hangzhou 310029;china;2.Zhejiang Xinnong chemical co.;ltd.;Taizhou 317300;Zhejiang;3.catalytic hydrogenation research center;state Key laboratory Breeding Base of green chemistry-synthesis Technology;Zhejiang University of Technology;hangzhou 310014;china |
| Abstract: | The impurities in the distilling residue of o,o-diethylthionophosphoric acid chloride(1#) and their forming mechanism were resolved by gc-ms to found for their controling,industrial reaction condition optimizing,yield increasing of 1# and environmental disposing.As a result,twelve impurities A-l such as chloroethane were found in the residue.According to the structure of these impurities,it is possible to improve the yield of 1# by controling both the quantity of chlorine and the quality of phosphorus penta... |
| Keywords: | gc-ms o o-diethylthionophosphoric acid chloride distilling residue impurities resolution |
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