NIST TRC ThermoML Dataset

Measurement of Infinite Dilution Activity Coefficients of Alcohols, Ketones, and Aromatic Hydrocarbons in 4-Methyl-N-butylpyridinium Tetrafluoroborate and 1-Butyl-3-methylimidazolium Hexafluorophosphate by Gas-Liquid Chromatography Shimoyama, Y.; Hirayama, T.; Iwai, Y.; Journal of Chemical & Engineering Data 2008, 53, 2106-2111

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Activity coefficient
Methodology: Chromatography
Phase(s): Liquid
Substances:
1. 2,4-pentanedione C5H8O2 (YRKCREAYFQTBPV-UHFFFAOYSA-N) - Commercial source
2. 1-butyl-3-methylimidazolium hexafluorophosphate C8H15F6N2P (IXQYBUDWDLYNMA-UHFFFAOYSA-N) - Commercial source

Data

P = 101 kPa, x = 0 mol mol^-1
T (K)	γ (mol dm³ mol-1 dm^-3)
315.9	1.15
325.3	1.07
334.8	1.03

10347; 2,4-pentanedione + 1-n-butyl-3-methylimidazolium hexafluorophosphate; 00481:01095