Densities, ultrasonic speeds, refractive indices, excess and partial molar properties of binary mixtures of imidazolium based ionic liquid with pyrrolidin-2-one at temperatures from 298.15 L to 323.15 K Srinivasa Krishna, T.; Nain, A.K.; Chentilnath, S.; Punyaseshudu, D.; Munibhadrayya, B.; The Journal of Chemical Thermodynamics 2016, 101, 103-114
- Journal: The Journal of Chemical Thermodynamics
- Sample Quantity(ies): Speed of sound
- Methodology: Sing-around technique in a fixed-path interferometer
- Phase(s): Liquid
- Substances:
Data
| T (K) | c (m s-1) |
| 298.15 | 1227.86 |
| 303.15 | 1216.77 |
| 308.15 | 1205.8 |
| 313.15 | 1194.95 |
| 318.15 | 1184.23 |
| 323.15 | 1173.61 |
130; 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide; 00075