lib.mEoS.PropylenGlycol¶
Fluid info¶
CAS Number: 57-55-6
Formula: CH3-CH(OH)-CH2OH
Molecular weigth: 76.09442 g/mol
Tc: 674.0000 K
Pc: 7.2918 MPa
ρc: 339.3811 kg/m³
Tt: 242.8000 K
Tb: 461.2240 K
Acentric factor: 0.72
Dipole moment: n/a
Equation of state¶
Eisenbach, T., Scholz, C., Span, R., Cristancho, D., Lemmon, E.W., Thol, M.; Speed-of-Sound Measurements and a Fundamental Equation of State for Propylene Glycol. J. Phys. Chem. Ref. Data 50(2) (2021) 023105, http://dx.doi.org/10.1063/5.0050021
Calculation example¶
Using the first option for equation of state, we can get this diagram plots with the liquid-gas saturation region:
The diagram is generated with this module
running with the compound name as parameter or edited in file
python3 plotMEoS.py PropylenGlycol