Abstract
Density measurements for liquid R 114 (dichlorotetrafluoroethane) have been obtained with a variable-volume method. The results cover the high-density region from 1007 to 1462 kg·m−3 along ten isotherms between 310 and 400 K at 16 pressures from 0.5 to 10.0 MPa. The experimental uncertainty in the density measurements was estimated to be no greater than 0.2%. Based on the present results the derivatives with respect to temperature and pressure were calculated, and numerical values of the volume expansion coefficient and of the isothermal compressibility are tabulated as a function of temperature and pressure.
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Fukuizumi, H., Uematsu, M. Densities of liquid R 114 at temperatures from 310 to 400 K and pressures up to 10 MPa. Int J Thermophys 12, 541–548 (1991). https://doi.org/10.1007/BF00502367
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DOI: https://doi.org/10.1007/BF00502367