NIST TRC ThermoML Dataset

Excess enthalpy, density, and heat capacity for binary systems of alkylimidazolium-based ionic liquids + water GarcÃa-Miaja, G.; Troncoso, J.; RomanÃ, L.; The Journal of Chemical Thermodynamics 2009, 41, 161-166

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Excess molar enthalpy
Methodology: CALVET:UFactor:2
Phase(s): Liquid
Substances:
1. water H2O (XLYOFNOQVPJJNP-UHFFFAOYSA-N) - Commercial source
2. 1-ethyl-3-methylimidazolium ethylsulfate C8H16N2O4S (VRFOKYHDLYBVAL-UHFFFAOYSA-M) - Commercial source

Data

P = 101.3 kPa, T = 303.15 K
x (mol mol^-1)	H_m^E (kJ mol^-1)
0.0504	-0.482
0.8212	-0.285
0.0997	-0.767
0.1468	-0.915
0.2004	-0.986
0.2921	-0.968
0.3935	-0.853
0.4806	-0.794
0.5727	-0.655
0.6687	-0.52

4977; water + 1-ethyl-3-methylimidazolium ethyl sulfate; 00004:01308