Speed of Sound, Density, and Related Thermodynamic Excess Properties of Binary Mixtures of 2-Pyrrolidone and N-Methyl-2-pyrrolidone with Acetonitrile and Chloroform Varfolomeev, M.A.; Rakipov, I.T.; Solomonov, B.N.; Marczak, W.; Journal of Chemical & Engineering Data 2016, 61, 1032-1046
Data
P = 101 kPa
T (K) ρ (kg m-3)
293.151 1032.25
303.145 1023.611
308.146 1019.153
298.149 1027.794
303.154 1023.332
308.155 1018.871
313.155 1014.41
318.155 1009.948
323.157 1005.483
293.154 1032.513
298.145 1028.066
2406; N-methyl-2-pyrrolidone; 00300