Mixture of N,N-Dimethylacetamide + Water

Datasets

1. Activity coefficient
2. Henry's Law constant (mole fraction scale), kPa
3. ε_r - Relative permittivity at zero frequency
4. ρ_l - Mass density, kg/m3 (5)
5. c_sound,fluid - Speed of Sound, m/s
6. γ - Surface tension liquid-gas, N/m
7. Excess molar volume, m3/mol

Activity coefficient of N,N-Dimethylacetamide (1) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Activity coefficient of N,N-Dimethylacetamide (1) - Liquid
343.15	1.27
343.51	1.29
349.03	1.46
351.15	1.37
353.50	1.72
353.50	1.79
363.87	2.06
363.87	2.24
370.86	2.12
372.28	2.05

Henry's Law constant (mole fraction scale), kPa of N,N-Dimethylacetamide (1) [ref]

Operational condition: Mole fraction = 0 (Liquid)

Temperature, K - Liquid	Henry's Law constant (mole fraction scale), kPa of N,N-Dimethylacetamide (1) - Liquid
343.15	4.12
343.51	4.25
349.03	6.21
351.15	6.42
353.50	8.96
353.50	9.33
363.87	16.9
363.87	18.4
370.86	23.1
372.28	23.7

Relative permittivity at zero frequency [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Temperature, K = 298.15 (Liquid)

Mass fraction of N,N-Dimethylacetamide (1) - Liquid	Relative permittivity at zero frequency - Liquid
0.1000	76.5
0.2000	74.2
0.3000	71.7

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 100 (Liquid)
• Temperature, K = 298.15 (Liquid)

Mass fraction of N,N-Dimethylacetamide (1) - Liquid	Mass density, kg/m3 - Liquid
0.1000	995.7
0.2000	996.2
0.3000	997.3

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 298.15 (Liquid)

Mole fraction of N,N-Dimethylacetamide (1) - Liquid	Mass density, kg/m3 - Liquid
0.0000	997.02
0.0008	996.94
0.0016	996.87
0.0396	995.84
0.0550	996.37
0.0646	996.62
0.0813	997.29
0.1000	997.94
0.1208	998.5
0.1447	998.68
0.1714	998.55
0.2012	997.61
0.2381	995.72
0.2761	992.03
0.3245	988.32
0.3783	985.12
0.4137	982.41
0.4520	979.26
0.4832	975.57
0.5372	969.73
0.5830	965.29
0.6496	959.34
0.7074	953.42
0.7633	949.72
0.8342	946.12
0.9053	940.96
1.0000	936.34

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Mass density, kg/m3 - Liquid
288.15	0.0323	947.43
288.15	0.0425	947.96
288.15	0.0491	948.36
288.15	0.0564	948.71
288.15	0.0758	949.81
288.15	0.1031	951.42
288.15	0.1984	957.53
288.15	0.2511	961.6
288.15	0.3027	965.23
288.15	0.3507	969.19
288.15	0.3981	973.78
288.15	0.4499	977.84
288.15	0.4993	982.47
288.15	0.5492	987.23
288.15	0.6006	992.09
288.15	0.6507	995.91
288.15	0.6992	1000.89
288.15	0.7499	1002.81
288.15	0.7999	1006.21
288.15	0.8499	1006.27
288.15	0.9000	1004.08
288.15	0.9196	1002.76
288.15	0.9299	1001.92
288.15	0.9399	1001.02
288.15	0.9498	1000.29
288.15	0.9599	999.56
288.15	0.9700	999.0
288.15	0.9799	998.59
293.15	0.0323	942.84
293.15	0.0425	943.36
293.15	0.0491	943.75
293.15	0.0564	944.1
293.15	0.0758	945.2
293.15	0.1031	946.79
293.15	0.1984	952.91
293.15	0.2511	957.03
293.15	0.3027	960.59
293.15	0.3507	964.56
293.15	0.3981	969.16
293.15	0.4499	973.14
293.15	0.4993	977.78
293.15	0.5492	982.54
293.15	0.6006	987.42
293.15	0.6507	989.92
293.15	0.6992	996.29
293.15	0.7499	998.58
293.15	0.7999	1001.99
293.15	0.8499	1002.61
293.15	0.9000	1001.16
293.15	0.9196	999.85
293.15	0.9299	999.52
293.15	0.9399	998.81
293.15	0.9498	998.33
293.15	0.9599	997.8
293.15	0.9700	997.45
293.15	0.9799	997.26
298.15	0.0323	938.22
298.15	0.0425	938.73
298.15	0.0491	939.14
298.15	0.0564	939.48
298.15	0.0758	940.58
298.15	0.1031	942.19
298.15	0.1984	948.27
298.15	0.2511	952.4
298.15	0.3027	955.93
298.15	0.3507	959.92
298.15	0.3981	964.47
298.15	0.4499	968.44
298.15	0.4993	973.06
298.15	0.5492	977.81
298.15	0.6006	982.69
298.15	0.6507	986.39
298.15	0.6992	991.65
298.15	0.7499	994.53
298.15	0.7999	997.67
298.15	0.8499	998.27
298.15	0.9000	998.06
298.15	0.9196	997.12
298.15	0.9299	996.96
298.15	0.9399	996.41
298.15	0.9498	996.18
298.15	0.9599	995.91
298.15	0.9700	995.72
298.15	0.9799	995.73
303.15	0.0323	933.6
303.15	0.0425	934.13
303.15	0.0491	934.53
303.15	0.0564	934.89
303.15	0.0758	935.96
303.15	0.1031	937.59
303.15	0.1984	943.65
303.15	0.2511	947.44
303.15	0.3027	951.25
303.15	0.3507	955.2
303.15	0.3981	959.77
303.15	0.4499	963.7
303.15	0.4993	968.31
303.15	0.5492	973.01
303.15	0.6006	977.94
303.15	0.6507	982.64
303.15	0.6992	986.94
303.15	0.7499	990.82
303.15	0.7999	993.24
303.15	0.8499	994.88
303.15	0.9000	994.89
303.15	0.9196	994.51
303.15	0.9299	994.28
303.15	0.9399	994.06
303.15	0.9498	993.85
303.15	0.9599	993.3
303.15	0.9700	993.84
303.15	0.9799	994.05

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Water (2) - Liquid	Mass density, kg/m3 - Liquid
278.15	0.0003	954.8
278.15	0.0010	954.84
278.15	0.0017	954.87
278.15	0.0028	954.93
278.15	0.0038	954.99
278.15	0.0048	955.05
278.15	0.0059	955.1
278.15	0.0076	955.19
278.15	0.0089	955.27
278.15	0.0106	955.36
278.15	0.0119	955.43
288.15	0.0003	945.61
288.15	0.0010	945.65
288.15	0.0017	945.68
288.15	0.0028	945.74
288.15	0.0038	945.8
288.15	0.0048	945.85
288.15	0.0059	945.91
288.15	0.0076	946.0
288.15	0.0089	946.07
288.15	0.0106	946.16
288.15	0.0119	946.23
298.15	0.0003	936.4
298.15	0.0010	936.44
298.15	0.0017	936.47
298.15	0.0028	936.53
298.15	0.0038	936.58
298.15	0.0048	936.64
298.15	0.0059	936.69
298.15	0.0076	936.78
298.15	0.0089	936.85
298.15	0.0106	936.94
298.15	0.0119	937.01
308.15	0.0003	927.16
308.15	0.0010	927.2
308.15	0.0017	927.23
308.15	0.0028	927.28
308.15	0.0038	927.34
308.15	0.0048	927.39
308.15	0.0059	927.44
308.15	0.0076	927.53
308.15	0.0089	927.6
308.15	0.0106	927.69
308.15	0.0119	927.75
318.15	0.0003	917.88
318.15	0.0010	917.92
318.15	0.0017	917.95
318.15	0.0028	918.0
318.15	0.0038	918.05
318.15	0.0048	918.1
318.15	0.0059	918.16
318.15	0.0076	918.24
318.15	0.0089	918.31
318.15	0.0106	918.39
318.15	0.0119	918.46

Mass density, kg/m3 [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 298.15 (Liquid)

Mass fraction of N,N-Dimethylacetamide (1) - Liquid	Mass density, kg/m3 - Liquid
0.1000	995.78
0.2000	996.17
0.3000	997.37
0.4000	998.57

Speed of sound, m/s [ref]

Operational conditions:

• Pressure, kPa = 101 (Liquid)
• Temperature, K = 298.15 (Liquid)

Mole fraction of N,N-Dimethylacetamide (1) - Liquid	Speed of sound, m/s - Liquid
0.0000	1497.03
0.0008	1499.79
0.0016	1502.39
0.0396	1616.25
0.0550	1645.53
0.0646	1663.23
0.0813	1678.58
0.1000	1700.27
0.1208	1717.94
0.1447	1730.72
0.1714	1737.89
0.2012	1749.38
0.2381	1734.5
0.2761	1719.69
0.3245	1703.57
0.3783	1682.06
0.4137	1668.95
0.4520	1653.42
0.4832	1638.16
0.5372	1605.36
0.5830	1586.76
0.6496	1559.24
0.7074	1534.23
0.7633	1521.98
0.8342	1489.0
0.9053	1482.2
1.0000	1455.91

Surface tension liquid-gas, N/m [ref]

Fixed		Measured
Temperature, K - Liquid	Mole fraction of N,N-Dimethylacetamide (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
295.15	1.0000	0.0368
300.15	1.0000	0.0355
305.15	1.0000	0.0352
310.15	1.0000	0.0347
315.15	1.0000	0.0343
295.15	0.1000	0.0602
300.15	0.1000	0.0598
305.15	0.1000	0.0595
310.15	0.1000	0.0590
315.15	0.1000	0.0587
295.15	0.0900	0.0609
300.15	0.0900	0.0606
305.15	0.0900	0.0603
310.15	0.0900	0.0599
315.15	0.0900	0.0593
295.15	0.0800	0.0617
300.15	0.0800	0.0612
305.15	0.0800	0.0610
310.15	0.0800	0.0608
315.15	0.0800	0.0604
295.15	0.0700	0.0624
300.15	0.0700	0.0622
305.15	0.0700	0.0618
310.15	0.0700	0.0615
315.15	0.0700	0.0611
295.15	0.0600	0.0630
300.15	0.0600	0.0625
305.15	0.0600	0.0622
310.15	0.0600	0.0618
315.15	0.0600	0.0614
295.15	0.0500	0.0635
300.15	0.0500	0.0631
305.15	0.0500	0.0627
310.15	0.0500	0.0625
315.15	0.0500	0.0622
295.15	0.0400	0.0638
300.15	0.0400	0.0635
305.15	0.0400	0.0631
310.15	0.0400	0.0629
315.15	0.0400	0.0626
295.15	0.0300	0.0654
300.15	0.0300	0.0651
305.15	0.0300	0.0646
310.15	0.0300	0.0642
315.15	0.0300	0.0639
295.15	0.0200	0.0668
300.15	0.0200	0.0664
305.15	0.0200	0.0658
310.15	0.0200	0.0655
315.15	0.0200	0.0651
295.15	0.0100	0.0685
300.15	0.0100	0.0680
305.15	0.0100	0.0675
310.15	0.0100	0.0671
315.15	0.0100	0.0666
295.15	0.0000	0.0724
300.15	0.0000	0.0715
305.15	0.0000	0.0708
310.15	0.0000	0.0700
315.15	0.0000	0.0695

Excess molar volume, m3/mol [ref]

Operational conditions:

• Temperature, K = 313.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of N,N-Dimethylacetamide (1) - Liquid	Excess molar volume, m3/mol - Liquid
0.0092	-3.7900e-08
0.0196	-8.5900e-08
0.0300	-1.4020e-07
0.0556	-2.8810e-07
0.0704	-3.7780e-07
0.0823	-4.4960e-07
0.0853	-4.6700e-07
0.0910	-4.9800e-07
0.0968	-5.3440e-07
0.0981	-5.4280e-07
0.1063	-5.9180e-07
0.1088	-6.1460e-07
0.1167	-6.5270e-07
0.1258	-7.0630e-07
0.1364	-7.6530e-07
0.1478	-8.2830e-07
0.1603	-8.9460e-07
0.1651	-9.2100e-07
0.1728	-9.5530e-07
0.1728	-9.5770e-07
0.1851	-1.0167e-06
0.1902	-1.0387e-06
0.2039	-1.0981e-06
0.2221	-1.1717e-06
0.2379	-1.2291e-06
0.2514	-1.2730e-06
0.2642	-1.3148e-06
0.2665	-1.3177e-06
0.2718	-1.3339e-06
0.2773	-1.3485e-06
0.2787	-1.3504e-06
0.2883	-1.3743e-06
0.2987	-1.3967e-06
0.3100	-1.4183e-06
0.3216	-1.4398e-06
0.3377	-1.4630e-06
0.3520	-1.4793e-06
0.3679	-1.4928e-06
0.3759	-1.5009e-06
0.3782	-1.4994e-06
0.3812	-1.5022e-06
0.3884	-1.5058e-06
0.3918	-1.5054e-06
0.3948	-1.5081e-06
0.4047	-1.5111e-06
0.4141	-1.5114e-06
0.4248	-1.5111e-06
0.4402	-1.5067e-06
0.4583	-1.4973e-06
0.4700	-1.4890e-06
0.4759	-1.4870e-06
0.4881	-1.4731e-06
0.4976	-1.4642e-06
0.5257	-1.4298e-06
0.5546	-1.3800e-06
0.5961	-1.2953e-06
0.6483	-1.1728e-06
0.6819	-1.0816e-06
0.7273	-9.4490e-07
0.7320	-9.3750e-07
0.7550	-8.6130e-07
0.7743	-8.0150e-07
0.7939	-7.3780e-07
0.8089	-6.8960e-07
0.8158	-6.6530e-07
0.8331	-6.0700e-07
0.8622	-5.0750e-07
0.8823	-4.3420e-07
0.8840	-4.2560e-07
0.9064	-3.4940e-07
0.9258	-2.7540e-07
0.9539	-1.8630e-07
0.9568	-1.5960e-07
0.9716	-1.0620e-07

Sources

• Investigating thermodynamic properties of LiCl in amide - water mixtures with e-increasing and e-decreasing solvent at 298.15K
• A model to calculate concentration-dependent surface tension of binary systems
• Volumetric properties of binary mixtures of (water + organic solvents) at temperatures between T = 288.15 K and T = 303.15 K at p = 0.1 MPa
• Isentropic compressibilities of (amide + water) mixtures: A comparative study
• Excess volumes of mixing in (N,N-dimethylacetamide + methanol + water) and (N,N-dimethylacetamide + ethanol + water) at the temperature 313.15 K
• Apparent molar volumes and expansibilities of H2O and D2O in N,N-dimethylformamide and N,N-dimethylacetamide in the range of T = (278.15 to 318.15) K at p = 0.1 MPa: A comparative analysis
• Thermodynamic studies on CsF/RbF in N,N-dimethylformamide/N, N-dimethylacetamide + H2O mixtures at T = 298.15 K
• Temperature Dependence of Air-Water Partitioning of N-Methylated (C1 and C2) Fatty Acid Amides

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