| 甲基丙烯酸二元醇酯的合成及分析 |
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| 引用本文： | 解从霞,孙琢琏.甲基丙烯酸二元醇酯的合成及分析[J].化学世界,1999,40(3):136-138. |
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| 作者姓名： | 解从霞 孙琢琏 |
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| 作者单位： | [1]大连轻工业学院基础部 [2]大连理工大学化工学院 |
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| 摘 要： | 以对甲苯磺酸为催化剂，对苯二酚为阻聚剂，采用酸醇直接酯化新方法合成了二（甲基丙烯酸）乙二醇酯，二（甲基丙烯酸）二甘醇酯，二（甲基丙烯酸）聚乙二醇－２００酯。所得产物颜色浅，纯度及收率高。并对产物进行了ＧＣ、ＩＲ、１ＨＮＭＲ、ＭＳ分析
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| 关 键 词： | 二（甲基丙烯酸）乙二醇酯 二（甲基丙烯酸）二甘醇酯 二（甲基丙烯酸）聚 乙二醇－200酯 合成 酯化 |
Analysis and Synthesis of Dihydric Alcohol Methacrylates |
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| Xie Congxia.Analysis and Synthesis of Dihydric Alcohol Methacrylates[J].Chemical World,1999,40(3):136-138. |
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| Authors: | Xie Congxia |
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| Abstract: | Glycol dimethacrylate,diethylene glycol dimethacrylate and polyglycol (200) dimethacrylate were synthesized by direct esterification when pmethylbenzene sulfonic acid was used as catalyst and pdihydroxybenzene as inhibitor.The products are light color,high purity and high yield.They were analysed by GC,IR,1HNMR and MS. |
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| Keywords: | glycol dimethacrylatediethylene glycol dimethacrylatepolyglycol(200) dimethacrylatesynthesisesterification |
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