NIST TRC ThermoML Dataset

Enthalpies of solution, partial molar volumes and isentropic compressibilities of polycyclic aromatic hydrocarbons in 1-methyl-2-pyrrolidone at 298.15 K Sugiura, T.; Ogawa, H.; Fluid Phase Equilibria 2009, 277, 29-34

Journal: Fluid Phase Equilibria
Sample Quantity(ies): Speed of sound
Methodology: Sing-around technique in a fixed-path interferometer
Phase(s): Liquid
Substances:
1. o-terphenyl C18H14 (OIAQMFOKAXHPNH-UHFFFAOYSA-N) - Commercial source
2. 1-methyl-2-pyrrolidinone C5H9NO (SECXISVLQFMRJM-UHFFFAOYSA-N) - Commercial source

Data

P = 101 kPa, T = 298.15 K
m (mol kg^-1)	c (m s^-1)
0.0215	1545.46
0.0442	1545.86
0.0665	1546.1
0.0887	1546.36
0.1135	1546.75

31023; o-terphenyl + N-methylpyrrolidone; 00300:05679