NIST TRC ThermoML Dataset

Thermodynamic study of (heptane + amine) mixtures. III: Excess and partial molar volumes in mixtures with secondary, tertiary, and cyclic amines at 298.15 K Lepori, L.; Gianni, P.; Spanedda, A.; Matteoli, E.; The Journal of Chemical Thermodynamics 2011, 43, 1453-1462

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Excess molar volume
Methodology: Calculated with densities of this investigation
Phase(s): Liquid
Substances:
1. diethylamine C4H11N (HPNMFZURTQLUMO-UHFFFAOYSA-N) - Commercial source
2. heptane C7H16 (IMNFDUFMRHMDMM-UHFFFAOYSA-N) - Commercial source

Data

T = 298.15 K, P = 101 kPa
x (mol mol^-1)	V^E (m³ mol^-1)
0.0357	8.8e-08
0.8229	3.72e-07
0.9072	2.17e-07
0.9434	1.38e-07
0.0991	2.3e-07
0.2048	4.16e-07
0.3059	5.41e-07
0.3961	6.08e-07
0.5038	6.32e-07
0.5075	6.34e-07
0.5948	6.05e-07
0.7008	5.3e-07

34330; diethylamine + heptane; 00005:01753