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Heat Capacities of Organic Compounds in the Liquid State I. C1 to C18 1-Alkanols

1990; American Institute of Physics; Volume: 19; Issue: 3 Linguagem: Inglês

10.1063/1.555860

1546-5969

Milan Zábranský, Vlastimil Růžička, Vladimı́r Majer,

thermodynamics and calorimetric analyses

Heat capacities of liquid C1 to C18 1-alkanols measured by calorimetric methods were compiled and evaluated. The selected experimental data were fitted as a function of temperature with cubic splines using weighted least squares minimization. The parameters of the cubic spline polynomials and the recommended values for heat capacities are presented. A new quasi-polynomial equation which permits extrapolation of heat capacities outside the temperature range of experimental values was derived and its parameters for C1 to C10 1-alkanols are presented.