NIST TRC ThermoML Dataset

Solubility of H2S and CO2 in imidazolium-based ionic liquids with bis(2-ethylhexyl) sulfosuccinate anion Akhmetshina, A.I.; Petukhov, A.N.; Gumerova, O.R.; Vorotyntsev, A.V.; Nyuchev, A.V.; Vorotyntsev, I.V.; The Journal of Chemical Thermodynamics 2019, 130, 173-182

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Mass density
Methodology: Vibrating tube method
Phase(s): Liquid
Substances:
1. 1-methyl-1H-imidazolium 1,4-bis((2-ethylhexyl)oxy)-1,4-dioxobutane-2-sulfonate C24H44N2O7S (JIEKUIDEVNCGEX-UHFFFAOYSA-N) - Synthesized by the authors
2. water H2O (XLYOFNOQVPJJNP-UHFFFAOYSA-N) - Commercial source

Data

P = 99.6 kPa, w_i = 0.003722 g g^-1
T (K)	ρ (kg m^-3)
293.15	1087.0
303.15	1080.0
313.15	1073.0
323.15	1066.0
333.15	1058.0

47741; 1-methyl-1H-imidazolium 1,4-bis((2-ethylhexyl)oxy)-1,4-dioxobutane-2-sulfonate + water; 00004:08356