Viscosities and Densities of Nine Binary 1-Alkanol Systems at 293.15 K and 298.15 K

Abstract

The viscosities and densities of nine binary n-alkan-1-ol systems, 1-propanol + 1-butanol, 1-propanol + 1-pentanol, 1-butanol + 1-pentanol, 1-butanol + 1-nonanol, 1-butanol + 1-decanol, 1-pentanol + 1-octanol, 1-heptanol + 1-octanol, 1-nonanol + 1-decanol, and 1-decanol + 1-undecanol, were experimentally determined over the entire composition range at temperatures of 293.15 K and 298.15 K and at atmospheric pressure. The experimental viscosity data were correlated by the McAllister three-body and four-body models and were used to test the predictive capability of the generalized corresponding state principle (GCSP) method.

Densities and derived thermodynamic properties of binary mixtures of diethylcarbonate, acetophenone, and 1-hexanol at T=(293.15 to 323.15)K for the liquid region and at ambient pressure

“…Purity of each compound was ascertained by the constancy of the density and also from refractive index. The resultant values are in good agreement with values found in the literature [7][8][9][10] reported in table 1.…”

Densities and viscosities of binary mixtures of n-decane+1-pentanol, +1-hexanol, +1-heptanol at temperatures from 293.15 to 363.15K and atmospheric pressure

“…15 0.7106 0.710920 [68 ] 0.71440 [68 ] 0.648 323.15 0.7068 0.707074 [68 ] 0.70687 [69 ] 0.70712 [70 ] 0.611 0.587 [70 ] 328.15 0.7029 0.703213 [68 ] 0.70370 [69 ] 0.577 333.15 0.6991 0.699334 [68 ] 0.69924 [69 ] 0.69941 [70 ] 0.546 0.522 [70 ] 338.15 0.6952 0.695439 [68 ] 0.69559 [69 ] 0.517 343.15 0.6913 0.691520 [68 ] 0.69148 [66 ] 0.69161 [69 ] 0.491 0.472 [70 ] 348.15 0.6874 0.687587 [68 ] 0.68751 [ [80 ] 0.822297 [30 ] 7.120 7.056 [80 ] 298.15 0.8186 0.8187 [80 ] 0.818732 [81 ] 0.818796 [30 ] 5.997 5.942 [80 ] 5.944 [81 ] 303.15 0.8151 0.815287 [81 ] 0.815269 [30 ] 5.090 5.069 [81 ] 308.15 0.8115 0.811737 [81 ] 0.811724 [30 ] 4.349 4.333 [81 ] 313.15 0.8079 0.808162 …”

Excess molar volumes and viscosities of (1,1,2,2-tetrabromoethane+1-alkanols) at T=(293.15 and 303.15) K

“…We present here densities and viscosities of the binary mixtures of (1,1,2,2-tetrabromoethane + 1-alkanol) at the temperatures of T = (293.15 and 303.15) K, and at atmospheric pressure. Although the physical properties data of the pure 1-alkanols are available in the literature [1][2][3][4], to the best of our knowledge, not much data are available for 1,1,2,2-tetrabromoethane in the literature, and no experimental data are reported for their mixtures with 1-alkanols at the comparable conditions of this study.…”