Excess Molar Volumes for (Binary Mixtures of 1-Alkanol and 1-Alkene). I. The System 1-Alkanol + 1-Octene at 25°C

被引：0

作者：

Andrzej J. Treszczanowicz

Teresa Treszczanowicz

Teresa Kasprzycka-Guttman

Tomasz S. Pawłowski

机构：

[1] Polish Academy of Sciences,Department of Supramolecular Chemistry, Institute of Physical Chemistry

[2] Warsaw University,Department of Chemistry

来源：

Journal of Solution Chemistry | 2002年 / 31卷

关键词：

Excess molar volumes; 1-alkanol; 1-octene; hydrogen bonding; association;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Excess volumes measured at 25°C are reported for binary mixtures of the C3, C4, C6, C8, and C10 1-alkanols with 1-octene. In this series of mixtures, the excess-volume curves change from positive values over the whole concentration range for short-chain alkanols C3 and C4, to sigmoid for longer-chain alkanols (with positive values in the alkanol-rich region). The positive region decreases with increasing chain length of the 1-alkanol. Excess partial molar volumes of the components are calculated. The results are compared with those for mixtures of 1-alkanols with n-octane. The model of associated mixtures proposed by Treszczanowicz and Benson3 describes very well the size and shape of the excess volume for the class of systems considered.

引用

页码：455 / 466

页数：11

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