NIST TRC ThermoML Dataset

Thermodynamic properties of new heat pump working pairs: 1,3-Dimethylimidazolium dimethylphosphate and water, ethanol and methanol He, Z.; Zhao, Z.; Zhang, X.; Feng, H.; Fluid Phase Equilibria 2010, 298, 83-91

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Excess molar enthalpy
Methodology: Flow calorimetry
Phase(s): Liquid
Substances:
1. water H2O (XLYOFNOQVPJJNP-UHFFFAOYSA-N) - Commercial source
2. 1,3-dimethylimidazolium dimethylphosphate C7H15N2O4P (GSGLHYXFTXGIAQ-UHFFFAOYSA-M) - Synthesized by the authors

Data

P = 101.325 kPa, T = 298.15 K
x (mol mol^-1)	H_m^E (kJ mol^-1)
0	0.0
0.104	-4.696
0.209	-5.922
0.369	-6.432
0.498	-6.047
0.604	-5.368
1	0.0

12279; water + 1,3-dimethylimidazolium dimethylphosphate; 00004:02573