
TY  - JOUR
A1  - Levien, BJ 
A1  - Mills, R 
T1  - Mutual diffusion, intradiffusion and viscosity coefficients for mixtures of cyclopentane and cyclooctane at 298.15 K
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1980
VL  - 33
IS  - 9
SP  - 1977
EP  - 1985
KW  - 
UR  - https://doi.org/10.1071/CH9801977 
N2  - Mutual diffusion, intradiffusion and viscosity coefficients have been measured at 298.15 K for the system cyclopentane (1)+cyclooctane (2). The mutual diffusion coefficient extrapolates to Do21 2.361&#215;10-9 m s-1 for pure cyclopentane and to D&#176;12 0.793x 10-9 m s-1 for pure cyclooctane and these values are in good agreement with the corresponding tracer-diffusion ones. The viscosity and intradiffusion coefficients vary from 0.415 &#215; 10-3 kg m-1 s-1 and 3.114 &#215; 10-9 m2 s-1 for pure cyclopentane to 2.250 &#215; 10-3 kg m-1 s-1 and 0.546 &#215; 10-9 m2 s-1 for pure cyclooctane.     It is shown that the intradiffusion and viscosity coefficients can be related through the Stokes-Einstein equation. The diffusion measurements have been transformed to velocity cross-correlation coefficients and it is found that there appear to be no special associative effects or structural features in this system. 
ER  -

