Saturated Pressure Measurements of trans-1,3,3,3-Tetrafluoroprop-1-ene (R1234ze(E)) for Reduced Temperatures Ranging from 0.58 to 0.92

Trans-1,3,3,3-tetrafluoropropene (R1234ze(E)) is a promising alternative foam blowing agent, aerosol propellant, and refrigerant primarily because of its low global warming potential of approximately 6. There are few measured thermodynamic data in the public domain. Herein, 78 vapor pressure data for temperatures between (223.1 and 353.1) K from two different laboratories are presented, and these results are fitted to Wagner-type and extended Antoine-type equations and compared to literature data. The normal boiling temperature for R1234ze(E) is estimated to be 254.21 K.