Physical Properties of 1-Butyl-3-methylimidazolium Tetrafluoroborate/N-Methyl-2-pyrrolidone Mixtures and the Solubility of CO2 in the System at Elevated Pressures Tian, S.; Hou, Y.; Wu, W.; Ren, S.; Pang, K.; Journal of Chemical & Engineering Data 2012, 57, 756-763
Data
P = 101 kPa
T (K) wi (g g-1) ρ (kg m-3)
298.15 0 1028.3
303.15 1 1197.7
308.15 0 1020.1
308.15 0.5000 1107.9
308.15 0.6999 1142.0
308.15 0.8981 1176.2
308.15 1 1194.8
313.10 0 1015.8
313.10 0.5000 1104.1
313.10 0.6999 1138.3
313.10 0.8981 1173.1
298.15 0.5000 1115.6
313.10 1 1191.5
318.15 0 1011.7
318.15 0.5000 1100.3
318.15 0.6999 1135.0
318.15 0.8981 1170.1
318.15 1 1188.4
298.15 0.6999 1148.8
298.15 0.8981 1182.0
298.15 1 1200.6
303.15 0 1024.5
303.15 0.5000 1111.8
303.15 0.6999 1145.6
303.15 0.8981 1179.4
21668; N-methylpyrrolidone + 1-butyl-3-methylimidazolium tetrafluoroborate; 00009:00300