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 1487.52
308.154 1459.91
295.153 1483.736
297.152 1479.933
298.154 1478.024
303.154 1468.468
308.156 1458.85
293.151 1488.55
298.154 1479.07
303.159 1469.517
3227; chloroform; 00021