| 环氧丙基二甲基十二烷基氯化铵的合成研究 |
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| 引用本文： | 王尊海,姜翠玉,宋林花.环氧丙基二甲基十二烷基氯化铵的合成研究[J].山东化工,2010,39(6):1-5. |
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| 作者姓名： | 王尊海 姜翠玉 宋林花 |
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| 作者单位： | 1. 中国石化集团胜利石油管理局,胜大化工一厂,山东,东营,257102
2. 中国石油大学(华东)化学化工学院,山东,青岛,266555 |
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| 摘 要： | 采用环氧氯丙烷和十二烷基二甲基胺为原料,合成了环氧丙基十二烷基二甲基氯化铵。考察了反应溶剂的种类、溶剂的用量、反应物配比、反应温度、反应时间等反应条件对反应的影响;选用合适的催化剂,以提高产物的环氧值。并用红外光谱对产物结构进行了表征。结果表明,在环氧氯丙烷和十二烷基二甲基叔胺的物质的量之比为4.29:1,催化剂在反应体系中的质量分数为0.65%,20℃下反应4h,所得产物环氧值达到70.21%。
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| 关 键 词： | 环氧丙基十二烷基二甲基氯化铵 环氧氯丙烷 十二烷基二甲基胺 合成 |
Study on Synthesis of Epoxypropyl Dodecyldimethyl Ammonium Chloride |
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| WANG Zun-hai,JIANG Cui-yu,SONG Lin-hua.Study on Synthesis of Epoxypropyl Dodecyldimethyl Ammonium Chloride[J].Shandong Chemical Industry,2010,39(6):1-5. |
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| Authors: | WANG Zun-hai JIANG Cui-yu SONG Lin-hua |
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| Affiliation: | WANG Zun-hai1,JIANG Cui-yu2,SONG Lin-hua2(1.Shengda Group Cor.Organic Chemical Factory in Shengli Oilfield,China Petrochemical Corporation,Dongying 257061,China,2.China University of Petroleum (East China),College of Chemistry and Chemical Engineering,Qingdao 266555,China) |
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| Abstract: | Epoxypropyl dodecyldi methyl ammonium chloride were synthesized with dodecyldimethylamine and epichlorohydrin.The influences of solvent,reaction temperature,reaction time and molar ratio of materials on the reaction were investigated. The proper catalyst was found to increase the epoxy number of products. The chemical structure of the product was characterized by IR spectrum.The optimum reaction conditions were the molar ratio of epichlorohydrin to dodecyldimethylamine was 4.29:1,w(catalyst) was 0.65%,and t... |
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| Keywords: | epoxypropyl dodecyldimethyl ammonium chloride epichlorohydrin dodecyldimethylamine synthesis |
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