Abstract
Specific volumes and isobaric heat capacity measurements are reported for n-hexane. The measurements were made in the liquid and vapor phases at temperatures from the triple point and also cover a wide region around the critical point. The thermal, caloric, and acoustic data from our own investigation as well as those of a number of other authors are fitted to a single equation of state with 32 constants. This equation yields to all thermodynamic properties of n-hexane in the temperature range 180 to 630 K and pressures up to 100 MPa. The data in the critical region have been analyzed in terms of a scaled equation of state.
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Grigoryev, B.A., Rastorguyev, Y.L., Gerasimov, A.A. et al. Thermodynamic properties of n-hexane. Int J Thermophys 9, 439–452 (1988). https://doi.org/10.1007/BF00513082
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DOI: https://doi.org/10.1007/BF00513082