| 树脂法合成马来酸二异辛酯 |
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| 引用本文： | 马光,魏庆乐,贾亮.树脂法合成马来酸二异辛酯[J].河北化工,2006,29(5):29-30. |
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| 作者姓名： | 马光 魏庆乐 贾亮 |
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| 作者单位： | 沈阳石蜡化工有限公司生产处 辽宁沈阳110141 |
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| 摘 要： | 用阳离子交换树脂作催化剂,以顺丁烯二酸酐和异辛醇为原料,采用醇化学当量过量的方法制取马来酸二异辛酯。考察了催化剂、温度、醇酐摩尔比、反应时间等条件对反应转化率及收率的影响,确定了最佳反应条件,并指出合理的转化率应该在97.0%-98.5%。
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| 关 键 词： | 马来酸二异辛酯 合成 酯化 转化率 |
| 收稿时间： | 2006-01-15 |
Synthesis of Diisooctyl Maleate |
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| MA Guang, WEI Qing-le,JIA Liang.Synthesis of Diisooctyl Maleate[J].Hebei Chemical Engineering and Industry,2006,29(5):29-30. |
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| Authors: | MA Guang WEI Qing-le JIA Liang |
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| Affiliation: | Shenyang Paraffin-wax Chemical Co., Ltd, Shenyang 110141, China |
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| Abstract: | Diisooctyl maleate by using ion exchange resin as catalyst and taking maleic anhydride and iso-octanol as materials,used ecess mole ratio alcohol to anhydride was synthesised.The effect of catalyst,temperature,mole ratio and reaction time on the conversion and yield was studied.The optimal reaction condition was got.The reasonable yield should be 97.0%-98.0%. |
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| Keywords: | diisooctyl maleate synthesis esterification conversion |
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