Thermodynamics Research Center, ThermoML : Journal of Chemical and Engineering Data

Surface Tension and Parachor Measurement of Low-Global Warming Potential Working Fluid cis-1-Chloro-2,3,3,3-tetrafluoropropene (R1224yd(Z))

Kondou, C.[Chieko], Higashi, Y.[Yukihiro], Iwasaki, S.[Shun]
J. Chem. Eng. Data 2019, 64, 12, 5462-5468
ABSTRACT
This manuscript presents the accurate surface tension measurement of cis-1-chloro-2,3,3,3tetrafluoropropene (R1224yd(Z), (Z)-CF3CF=CHCl) over the temperature range 266-340 K. The measurement was performed using the differential capillary rise. The expanded uncertainty at 95% confidence was estimated to be within 0.19 mN*m-1. Based on the measured data, the van der Waals-type correlation expressing the temperature dependence was obtained as = 57.02 (1T/428.69)1.265 [mN*m-1]. In addition, the parachor [PR1224yd(Z)] was determined as 207. The surface Page tension values predicted by other authors, as well as those obtained using the parachor method, were in good agreement with the measurement data.
Compounds
# Formula Name
1 C3HClF4 (Z)-1-chloro-2,3,3,3-tetrafluoropropene
2 C3H3F5 1,1,1,3,3-pentafluoropropane
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 1
  • Surface tension liquid-gas, N/m ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Capillary rise
  • 26
  • POMD
  • 2
  • Surface tension liquid-gas, N/m ; Liquid
  • Temperature, K; Liquid
  • Liquid
  • Gas
  • Capillary rise
  • 30