NIST TRC ThermoML Dataset

Apparent Molar Compressibilities and Volumes of Some 1,1-Electrolytes in N,N-Dimethylacetamide and N,N-Dimethylformamide Płaczek, A.; Koziel, H.; Grzybkowski, W.; Journal of Chemical & Engineering Data 2007, 52, 699-706

Journal: Journal of Chemical & Engineering Data
Sample Quantity(ies): Speed of sound
Methodology: PULSEH:UFactor:2
Phase(s): Liquid
Substances:
1. N,N-dimethylformamide C3H7NO (ZMXDDKWLCZADIW-UHFFFAOYSA-N) - Commercial source
2. tetraphenylphosphonium bromide C24H20BrP (BRKFQVAOMSWFDU-UHFFFAOYSA-M) - Commercial source

Data

P = 101 kPa, T = 298.15 K
m (mol kg^-1)	c (m s^-1)
0.0	1457.13
0.11960	1471.24
0.01828	1459.04
0.02382	1459.65
0.03591	1460.99
0.04822	1462.41
0.06013	1463.8
0.07767	1465.92
0.09583	1468.17
0.10690	1469.6

5049; N,N-dimethylformamide + tetraphenylphosphonium bromide; 00088:01351