Densities and volumetric properties of 2-chloroethanol with N,N-dimethylformamide and water at different temperatures

被引：20

作者：

Xu, L ^{[1
]}

Lin, GM ^{[1
]}

Wang, X ^{[1
]}

Lin, RS ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2006年 / 123卷 / 2-3期

基金：

中国国家自然科学基金;

关键词：

densities; excess molar volumes; 2-chloroethanol; N; N-dimethylformamide; (DMF); water;

D O I：

10.1016/j.molliq.2005.06.004

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Densities of binary mixtures of 2-chloroethanol with N,N-dimethylformamide (DMF) and water have been measured over the full range of compositions at various temperatures. From these results, excess molar volumes, V-E and excess partial molar volumes at infinite dilution, (V) over bar (E,0)(i) have been calculated. V-E for (DMF + 2-chloroethanol) mixture are positive over the whole mole fraction range and negative values are obtained for (water+ 2-chloroethanol) mixture. (C) 2005 Elsevier B.V. All rights reserved.

引用

页码：130 / 133

页数：4

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