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首页> 外文期刊>Environmental toxicology and chemistry >QUANTITATIVE STRUCTURE―PROPERTY RELATIONSHIPS FOR PREDICTION OF BOILING POINT, VAPOR PRESSURE, AND MELTING POINT
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QUANTITATIVE STRUCTURE―PROPERTY RELATIONSHIPS FOR PREDICTION OF BOILING POINT, VAPOR PRESSURE, AND MELTING POINT

机译:定量结构-预测沸点,蒸气压和熔点的特性关系

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摘要

Boiling point, vapor pressure, and melting point are important physicochemical properties in the modeling of the distribution and fate of chemicals in the environment. However, such data often are not available, and therefore must be estimated. Over the years, many attempts have been made to calculate boiling points, vapor pressures, and melting points by using quantitative structure-property relationships, and this review examines and discusses the work published in this area, and concentrates particularly on recent studies. A number of software programs are commercially available for the calculation of boiling point, vapor pressure, and melting point, and these have been tested for their predictive ability with a test set of 100 organic chemicals.
机译:沸点,蒸气压和熔点是环境中化学物质的分布和归宿建模中的重要物理化学性质。但是,此类数据通常不可用,因此必须进行估算。多年来,已经进行了许多尝试,通过使用定量的结构-性质关系来计算沸点,蒸气压和熔点,并且本综述审查并讨论了该领域中发表的工作,并且特别着重于最近的研究。市场上有许多软件程序可用于计算沸点,蒸气压和熔点,并且已使用100种有机化学试剂测试了这些软件的预测能力。

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