Osmotic and activity coefficients in the binary solutions of 1-butyl-3-methylimidazolium chloride and bromide in methanol or ethanol at T = 298.15 K from isopiestic measurements Sardroodi, J.J.; Azamat, J.; Atabay, M.; The Journal of Chemical Thermodynamics 2011, 43, 1886-1892
Data
T = 298.15 K, P = 101 kPa
m (mol kg-1) ϕ (1)
0.0 1.0
0.7195 2.209
0.7369 2.216
0.8248 2.403
0.8941 2.527
0.9211 2.623
0.9321 2.661
1.0100 2.767
1.2306 3.202
1.2347 3.224
1.2903 3.301
0.0897 0.962
1.3106 3.342
1.4212 3.6
1.6593 4.046
1.8923 4.394
1.9211 4.48
1.9963 4.573
2.5654 5.353
3.1296 5.832
0.1504 1.047
0.2307 1.185
0.2635 1.244
0.2809 1.291
0.4629 1.66
0.4998 1.724
0.6542 2.062
37221; ethanol + 1-butyl-3-methylimidazolium bromide; 00008:00071