EXCESS PROPERTIES OF (AN N-ALKOXYETHANOL PLUS AN ORGANIC-SOLVENT) .6. V(M)(E)(XCH3(CH2)V-1O(CH2)2O(CH2)2OH+(1-X)C6H5CH3) FOR V=1, 2, AND 4 AT THE TEMPERATURE 298.15-K

被引：10

作者：

BARBES, B

GARCIA, I

GONZALEZ, JA

COBOS, JC

CASANOVA, C

机构：

[1] Departamento de Física Aplicada II, Facultad de Ciencias, Universidad de Valladolid

来源：

JOURNAL OF CHEMICAL THERMODYNAMICS | 1994年 / 26卷 / 08期

关键词：

D O I：

10.1006/jcht.1994.1094

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The excess volumes V(E) at the temperature 298.15 K for three (alkoxyethanol + toluene) mixtures have been measured over the whole mole-fraction range from densities measured with a vibrating-tube densimeter. The alkoxyethanol was 2-(2-methoxyethoxy)ethanol or 2-(2-ethoxyethyoxy)ethanol or 2-(2-butoxyethoxy)ethanol. The excess volumes curves are sigmoid with a maximum in the rich region of toluene. The excess volumes increase as the alkyl chain length of the alkoxyethanol decrease.

引用

页码：791 / 795

页数：5

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