NIST TRC ThermoML Dataset

Excess molar volumes and ultrasonic studies of N-methyl-2-pyrrolidone with ketones at T = 303.15 K Gnana Kumari, P.; Venkatesu, P.; Prabhakara Rao, M.; Lee, M.J.; Lin, H.m.; The Journal of Chemical Thermodynamics 2009, 41, 586-590

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Excess molar volume
Methodology: Direct dilatometry
Phase(s): Liquid
Substances:
1. cyclohexanone C6H10O (JHIVVAPYMSGYDF-UHFFFAOYSA-N) - Commercial source
2. 1-methyl-2-pyrrolidinone C5H9NO (SECXISVLQFMRJM-UHFFFAOYSA-N) - Commercial source

Data

T = 303.15 K, P = 101 kPa
x (mol mol^-1)	V^E (m³ mol^-1)
0.0657	2.7e-08
0.9166	5.2e-08
0.9604	3.2e-08
0.1238	4.6e-08
0.2207	7.1e-08
0.3217	9e-08
0.4262	1.13e-07
0.5178	1.21e-07
0.5918	1.18e-07
0.7236	1.09e-07
0.7984	9.4e-08

11180; cyclohexanone + N-methyl-2-pyrrolidone; 00300:00357