Studies on the internal structure of the binary mixtures of N,N-dimethylacetamide with 2-methoxyethanol, 2-ethoxyethanol, 2-propoxyethanol and 2-butoxyethanol by means of measuring their densities and relative permittivities at 298.15 K

被引:5
|
作者
Kinart, Zdzislaw [1 ]
Cwiklinska, Aneta [1 ]
机构
[1] Univ Lodz, Dept Phys Chem, Lodz, Pomorska, Poland
关键词
N; N-dimethylacetamide; alkoxyethanols; density; relative permittivity; intermolecular interaction; EXCESS MOLAR VOLUMES; INTERMOLECULAR INTERACTIONS; N-ALKOXYETHANOLS; PLUS BENZENE; ISENTROPIC COMPRESSIBILITIES; TEMPERATURE-RANGE; SOUND; N; N-DIMETHYLFORMAMIDE; 2-ALKOXYETHANOLS; NITROBENZENE;
D O I
10.1080/00319104.2018.1520851
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
The densities and relative permittivities of binary mixtures of N,N-dimethylacetamide with 2-methoxyethanol, 2-ethoxyethanol, 2-propoxyethanol and 2-butoxyethanol have been measured as a function of composition, at T = 298.15 K. From the experimental data the excess molar volume (V-E) from a mole fraction and the excess relative permittivity (epsilon(E)) from a volume fraction average have been calculated. The results are discussed in terms of intermolecular interactions and structure of studied binary mixtures.
引用
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页码:779 / 787
页数:9
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