NIST TRC ThermoML Dataset

Apparent molar volumes and compressibilities of lanthanum, gadolinium, lutetium and sodium trifluoromethanesulfonates in N,N-dimethylformamide and N,N-dimethylacetamide WarmiÅska, D.; Fuchs, A.; Lundberg, D.; The Journal of Chemical Thermodynamics 2013, 58, 46-54

Journal: The Journal of Chemical Thermodynamics
Sample Quantity(ies): Speed of sound
Methodology: Pulse-echo method
Phase(s): Liquid
Substances:
1. N,N-dimethylformamide C3H7NO (ZMXDDKWLCZADIW-UHFFFAOYSA-N) - Commercial source
2. lanthanum(III) trifluoromethanesulfonate C3F9LaO9S3 (WGJJZRVGLPOKQT-UHFFFAOYSA-K) - Synthesized by the authors

Data

P = 101 kPa, T = 298.15 K
m (mol kg^-1)	c (m s^-1)
0.02162	1456.0
0.1591	1446.26
0.1792	1444.87
0.02944	1455.5
0.03946	1454.96
0.04997	1454.31
0.06066	1453.6
0.07649	1452.55
0.09777	1450.8
0.1172	1449.4
0.1360	1448.0

41358; dimethylformamide + lanthanum(III) trifluoromethanesulfonate; 00088:07464