NIST TRC ThermoML Dataset

Solvation of N-methyl-2-pyrrolidone and N,N-dimethylpropanamide in cyclohexane, heptane, n-alkan-1-ols(C1-C4) and water at 298.15 K Kimura, F.; Sugiura, T.; Ogawa, H.; Thermochimica Acta 2013, 573, 206-212

Journal: Thermochimica Acta
Sample Quantity(ies): Mass density
Methodology: Vibrating tube method
Phase(s): Liquid
Substances:
1. 1-methyl-2-pyrrolidinone C5H9NO (SECXISVLQFMRJM-UHFFFAOYSA-N) - Commercial source
2. water H2O (XLYOFNOQVPJJNP-UHFFFAOYSA-N) - Commercial source

Data

P = 101 kPa, T = 298.15 K
m (mol kg^-1)	ρ (kg m^-3)
0.0621	997.34
0.1225	997.63
0.1806	997.92
0.2399	998.21
0.3036	998.54

3133; N-methyl-2-pyrrolidone + water; 00004:00300