| 摩尔体积预测有机物水的溶解度和辛醇/水分配系数 |
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| 引用本文： | 王连生,赵元慧,高鸿.摩尔体积预测有机物水的溶解度和辛醇/水分配系数[J].环境化学,1992(1). |
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| 作者姓名： | 王连生 赵元慧 高鸿 |
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| 作者单位： | 南京大学环境科学系，南京大学环境科学系，南京大学化学系 南京 210008 |
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| 摘 要： | 本文回归分析了20种317个固液化合物的摩尔体积和溶解度以及辛醇/水分配系数的相关性,结果表明:溶解度及辛醇/水分配系数和摩尔体积呈良好的线性相关,讨论了回归系数,并用摩尔体积估算了一些有机物的溶解度和辛醇/水分配系数,并和其它估算方法进行了比较。
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| 关 键 词： | 溶解度 辛醇/水分配系数 摩尔体积 |
PEEDICTING AQUEOUS SOLUBILITY AND OCTANOL/ WATER PARTITION COEFFICIENTS OF ORGANIC CHEMICALS FROM MOLAR VOLUME |
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| Wang Liansheng Zhao Yuanhui.PEEDICTING AQUEOUS SOLUBILITY AND OCTANOL/ WATER PARTITION COEFFICIENTS OF ORGANIC CHEMICALS FROM MOLAR VOLUME[J].Environmental Chemistry,1992(1). |
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| Authors: | Wang Liansheng Zhao Yuanhui |
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| Abstract: | Correlation equations relating aqueous solubility and octanol/ water coefficients to molar volume were derived by regression analysis for 20 chemical classes which included 317 organic chemicals. Good correlation was found between aqueous solubility, octanol/water partition coefficients with molar volumes. Correlation coefficients were discussed. Aqueous solubility and octanol/water partition coefficients were estimated with molar volume and compared with the values from other estimation methods. |
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| Keywords: | solubility octanol/water partition coefficient molar volume |
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