| 磷酸三异丁酯合成工艺的改进 |
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| 引用本文： | 杨英杰,丁丽颖,成乐琴,谭乃迪,吉慧杰.磷酸三异丁酯合成工艺的改进[J].化工时刊,2002,16(6):40-42. |
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| 作者姓名： | 杨英杰 丁丽颖 成乐琴 谭乃迪 吉慧杰 |
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| 作者单位： | 吉林化工学院制药与应用化学系,吉林,130022 |
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| 摘 要： | 改进了磷酸三异丁酯的合成方法，考察了合成工艺条件对产品收率的影响，确定了适宜的合成工艺条件。实验结果表明，n(三氯氧磷）：n(异丁醇）＝1．0：3．9，65－70℃反应3－4h，产品收率85％，纯度99％以上。
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| 关 键 词： | 磷酸三异丁酯 合成工艺 改进 三氯氧磷 异丁醇 |
| 修稿时间： | 2002年3月22日 |
Improvement on the Synthetic Technology of Tri - iso - butyl phosphate |
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| Yang Yingjie Yu Liying Cheng Leqin Tan Naidi Ji Huijie.Improvement on the Synthetic Technology of Tri - iso - butyl phosphate[J].Chemical Industry Times,2002,16(6):40-42. |
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| Authors: | Yang Yingjie Yu Liying Cheng Leqin Tan Naidi Ji Huijie |
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| Abstract: | In this paper the synthetic technology of tri - iso - butyl phosphate was improved. The influences of the ratio of reactants and reaction temperature and reaction time were studied and technological conditions were optimized. When the optimal conditions were that n (phosphorus oxychloride):n (iso - butyl alcohol) was 1.0:3.9, reaction temperature was 338 - 343 K, and reaction time was 3 - 4 h, the yield of the product was 85% , and the purity of the product was over 99%. |
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| Keywords: | Tri - iso - butyl phosphate Phosphorus oxychloride Iso - butyl alcohol Synthesis |
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