Journal of Chemical Thermodynamics, Vol.35, No.7, 1119-1127, 2003
Excess molar volumes of (octane+1-chloropentane) at temperatures between 298.15 K and 328.15 K and at pressures up to 40 MPa
The (p, V-m, T) behaviour of (octane + 1-chloropentane) was measured at temperatures (298.15, 308.15, 318.15, and 328.15) K in the pressure range (0.1 to 40) MPa with an accuracy in density of +/-1 . 10(-4) g . cm(-3). An apparatus to measure the (p, V-m, T) of liquids and liquid mixtures, whose main part is a high-pressure vibrating-tube densimeter working in a static mode, was used. Excess molar volumes were calculated from the data and fit to the Redlich-Kister equation. (C) 2003 Elsevier Science Ltd. All rights reserved.
Keywords:octane;1-chloropentane;binary mixture;density;excess volume;high pressure;elevated temperature