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.
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页码：791 / 795
页数：5
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