Density and viscosity of 1-methoxy-2-propanol, 2-methyltetrahydrofuran, alpha,alpha,alpha-trifluorotoluene, and their binary mixtures with 1,1,1-trichloroethane at different temperatures

被引:51
作者
DeLorenzi, L [1 ]
Fermeglia, M [1 ]
Torriano, G [1 ]
机构
[1] UNIV TRIESTE,DICAMP,DIPARTIMENTO INGN CHIM AMBIENTE & MAT PRIME,I-34127 TRIESTE,ITALY
关键词
D O I
10.1021/je9601220
中图分类号
O414.1 [热力学];
学科分类号
摘要
The density and kinematic viscosity at nine temperatures in the range between 288.36 K and 328.30 K were measured at atmospheric pressure for 1-methoxy-2-propanol, 2-methyltetrahydrofuran, and alpha,alpha,alpha-trifluorotoluene. Density and kinematic viscosity were measured for 1,1,1-trichloroethane + 1-methoxy-2-propanol, + 2-methyltetrahydrofuran, and + alpha,alpha,alpha-trifluorotoluene at different temperatures and excess volumes, and deviations of the viscosity from a mole fraction average were determined. The results were used for the estimation of the adjustable parameters of a density Redlich-Kister expansion and of the viscosity UNIMOD model.
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页码:1121 / 1125
页数:5
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