Excess molar volumes and viscosities of binary mixtures of 4-methylpyridine with methanol, ethanol, propan-1-ol, propan-2-ol, butan-2-ol, and 2-methylpropan-2-ol at 298.15 K and atmospheric pressure

被引：21

作者：

Haraschta, P ^{[1
]}

Heintz, A ^{[1
]}

Lehmann, JK ^{[1
]}

Peters, A ^{[1
]}

机构：

[1] Univ Rostock, Dept Phys Chem, D-18051 Rostock, Germany

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1999年 / 44卷 / 05期

关键词：

D O I：

10.1021/je990086f

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

New experimental data on densities and viscosities for the systems 4-methylpyridine + methanol, + ethanol, + propan-1-ol, + propan-2-ol, + butan-2-ol, and + 2-methylpropan-2-ol are presented at 298.15 K and ambient pressure using a vibrating tube densimeter and an Ubbelohde viscometer. The results are discussed qualitatively in terms of the association of the mixture components caused by chainlike self-association of the alcohol molecules and cross-association between alcohol and 4-methylpyridine.

引用

页码：932 / 935

页数：4

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