Mixture of Ethanol + Dimethyl Sulfoxide

Datasets

1. C_p,liquid - Molar heat capacity at constant pressure, J/K/mol
2. η - Viscosity, Pa*s
3. ε_r - Relative permittivity at zero frequency
4. Excess molar enthalpy (molar enthalpy
5. ρ_l - Mass density, kg/m3
6. γ - Surface tension liquid-gas, N/m
7. λ_liquid - Thermal conductivity, W/m/K

Molar heat capacity at constant pressure, J/K/mol [ref]

Operational conditions:

• Temperature, K = 303.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Dimethyl Sulfoxide (2) - Liquid	Molar heat capacity at constant pressure, J/K/mol - Liquid
0.0356	117.90
0.0504	119.10
0.1092	121.70
0.1636	121.80
0.2647	124.60
0.3441	126.30
0.4469	129.90
0.5570	133.00
0.6498	136.80
0.7615	141.00
0.8872	146.60
0.9408	148.00

Viscosity, Pa*s [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Dimethyl Sulfoxide (2) - Liquid	Viscosity, Pa*s - Liquid
303.15	0.0000	0.0011
303.15	0.1008	0.0012
303.15	0.2004	0.0012
303.15	0.2994	0.0012
303.15	0.4005	0.0012
303.15	0.4995	0.0013
303.15	0.6005	0.0014
303.15	0.7012	0.0015
303.15	0.8011	0.0016
303.15	0.8999	0.0017
303.15	1.0000	0.0018
308.15	0.0000	0.0010
308.15	0.1008	0.0011
308.15	0.2004	0.0011
308.15	0.2994	0.0011
308.15	0.4005	0.0011
308.15	0.4995	0.0012
308.15	0.6005	0.0012
308.15	0.7012	0.0013
308.15	0.8011	0.0014
308.15	0.8999	0.0015
308.15	1.0000	0.0017
313.15	0.0000	0.0009
313.15	0.1008	0.0010
313.15	0.2004	0.0010
313.15	0.2994	0.0010
313.15	0.4005	0.0010
313.15	0.4995	0.0011
313.15	0.6005	0.0012
313.15	0.7012	0.0012
313.15	0.8011	0.0013
313.15	0.8999	0.0014
313.15	1.0000	0.0015
318.15	0.0000	0.0008
318.15	0.1008	0.0009
318.15	0.2004	0.0009
318.15	0.2994	0.0009
318.15	0.4005	0.0010
318.15	0.4995	0.0010
318.15	0.6005	0.0011
318.15	0.7012	0.0011
318.15	0.8011	0.0012
318.15	0.8999	0.0013
318.15	1.0000	0.0014
323.15	0.0000	0.0007
323.15	0.1008	0.0009
323.15	0.2004	0.0008
323.15	0.2994	0.0009
323.15	0.4005	0.0009
323.15	0.4995	0.0009
323.15	0.6005	0.0010
323.15	0.7012	0.0010
323.15	0.8011	0.0011
323.15	0.8999	0.0012
323.15	1.0000	0.0013

Relative permittivity at zero frequency [ref]

Operational conditions:

• Pressure, kPa = 94.77 (Liquid)
• Temperature, K = 298 (Liquid)

Mole fraction of Dimethyl Sulfoxide (2) - Liquid	Relative permittivity at zero frequency - Liquid
0.0000	22.8
0.1000	26.3
0.2000	29.4
0.3000	31.7
0.4000	34.4
0.5000	37.4
0.6000	39.7
0.7000	41.6
0.8000	42.9
0.9000	45.4

Excess molar enthalpy (molar enthalpy of mixing), kJ/mol [ref]

Operational conditions:

• Temperature, K = 303.15 (Liquid)
• Pressure, kPa = 101 (Liquid)

Mole fraction of Dimethyl Sulfoxide (2) - Liquid	Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0332	0.1230
0.0642	0.2150
0.0933	0.2810
0.1207	0.3400
0.1707	0.4090
0.2154	0.4550
0.2917	0.5020
0.3543	0.5090
0.4516	0.4890
0.5527	0.4420
0.6222	0.3970
0.7119	0.3220
0.7671	0.2730
0.8317	0.2020
0.8682	0.1570
0.9081	0.1180
0.9518	0.0620

Mass density, kg/m3 [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Dimethyl Sulfoxide (2) - Liquid	Mass density, kg/m3 - Liquid
303.15	0.0000	783.4
303.15	0.1008	836.0
303.15	0.2004	870.1
303.15	0.2994	902.4
303.15	0.4005	933.9
303.15	0.4995	963.3
303.15	0.6005	991.6
303.15	0.7012	1018.4
303.15	0.8011	1043.6
303.15	0.8999	1067.5
303.15	1.0000	1090.7
308.15	0.0000	779.0
308.15	0.1008	831.6
308.15	0.2004	865.6
308.15	0.2994	897.7
308.15	0.4005	929.0
308.15	0.4995	958.2
308.15	0.6005	986.3
308.15	0.7012	1013.0
308.15	0.8011	1038.3
308.15	0.8999	1062.1
308.15	1.0000	1084.7
313.15	0.0000	774.6
313.15	0.1008	827.6
313.15	0.2004	861.7
313.15	0.2994	894.0
313.15	0.4005	925.6
313.15	0.4995	955.0
313.15	0.6005	983.4
313.15	0.7012	1010.3
313.15	0.8011	1035.9
313.15	0.8999	1059.8
313.15	1.0000	1082.3
318.15	0.0000	769.8
318.15	0.1008	822.8
318.15	0.2004	856.7
318.15	0.2994	888.8
318.15	0.4005	920.1
318.15	0.4995	949.2
318.15	0.6005	977.4
318.15	0.7012	1004.1
318.15	0.8011	1029.5
318.15	0.8999	1053.1
318.15	1.0000	1075.1
323.15	0.0000	766.1
323.15	0.1008	818.1
323.15	0.2004	852.1
323.15	0.2994	884.0
323.15	0.4005	915.3
323.15	0.4995	944.4
323.15	0.6005	972.4
323.15	0.7012	999.3
323.15	0.8011	1024.7
323.15	0.8999	1048.4
323.15	1.0000	1070.0

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

Fixed		Measured
Temperature, K - Liquid	Mole fraction of Ethanol (1) - Liquid	Surface tension liquid-gas, N/m - Liquid
298.15	0.0870	0.0393
298.15	0.1740	0.0367
298.15	0.2610	0.0344
298.15	0.3480	0.0323
298.15	0.4350	0.0305
298.15	0.5220	0.0288
298.15	0.6090	0.0273
298.15	0.6960	0.0260
298.15	0.7830	0.0246
298.15	0.8700	0.0234
308.15	0.0870	0.0383
308.15	0.1740	0.0358
308.15	0.2610	0.0336
308.15	0.3480	0.0315
308.15	0.4350	0.0297
308.15	0.5220	0.0281
308.15	0.6090	0.0266
308.15	0.6960	0.0252
308.15	0.7830	0.0239
308.15	0.8700	0.0227
318.15	0.0870	0.0373
318.15	0.1740	0.0349
318.15	0.2610	0.0327
318.15	0.3480	0.0307
318.15	0.4350	0.0290
318.15	0.5220	0.0273
318.15	0.6090	0.0258
318.15	0.6960	0.0244
318.15	0.7830	0.0231
318.15	0.8700	0.0219
328.15	0.0870	0.0364
328.15	0.1740	0.0340
328.15	0.2610	0.0319
328.15	0.3480	0.0300
328.15	0.4350	0.0282
328.15	0.5220	0.0266
328.15	0.6090	0.0252
328.15	0.6960	0.0236
328.15	0.7830	0.0224
328.15	0.8700	0.0211
298.15	0.0000	0.0424
308.15	0.0000	0.0413
318.15	0.0000	0.0402
328.15	0.0000	0.0391
298.15	1.0000	0.0217
308.15	1.0000	0.0210
318.15	1.0000	0.0202
328.15	1.0000	0.0192

Thermal conductivity, W/m/K [ref]

Operational condition: Pressure, kPa = 100 (Liquid)

Fixed		Measured
Mass fraction of Dimethyl Sulfoxide (2) - Liquid	Temperature, K - Liquid	Thermal conductivity, W/m/K - Liquid
0.1028	280.31	0.1700
0.1028	290.23	0.1670
0.1028	300.13	0.1640
0.1028	309.91	0.1620
0.1028	319.71	0.1590
0.1028	329.37	0.1570
0.1028	339.41	0.1550
0.4060	280.19	0.1730
0.4060	289.67	0.1700
0.4060	299.77	0.1680
0.4060	309.74	0.1660
0.4060	319.47	0.1640
0.4060	329.62	0.1620
0.4060	339.18	0.1590
0.7006	279.97	0.1780
0.7006	289.86	0.1770
0.7006	299.80	0.1740
0.7006	309.85	0.1730
0.7006	319.51	0.1710
0.7006	329.67	0.1690
0.7006	339.27	0.1660
0.2005	280.00	0.1700
0.2005	290.06	0.1680
0.2005	299.81	0.1650
0.2005	309.71	0.1630
0.2005	319.61	0.1610
0.2005	329.47	0.1580
0.2005	339.51	0.1570
0.5007	279.97	0.1740
0.5007	289.71	0.1720
0.5007	300.23	0.1710
0.5007	309.84	0.1680
0.5007	319.66	0.1660
0.5007	329.72	0.1640
0.5007	339.56	0.1620
0.8004	279.39	0.1810
0.8004	289.18	0.1790
0.8004	299.05	0.1770
0.8004	308.94	0.1760
0.8004	318.75	0.1740
0.8004	328.70	0.1720
0.8004	338.46	0.1700
0.3004	280.15	0.1710
0.3004	289.71	0.1680
0.3004	299.79	0.1660
0.3004	309.88	0.1640
0.3004	319.57	0.1620
0.3004	329.60	0.1600
0.3004	339.18	0.1570
0.6016	280.20	0.1770
0.6016	289.79	0.1740
0.6016	299.87	0.1720
0.6016	309.61	0.1700
0.6016	319.66	0.1680
0.6016	329.64	0.1660
0.6016	339.25	0.1630
0.9000	280.00	0.1840
0.9000	289.82	0.1830
0.9000	299.88	0.1820
0.9000	309.42	0.1800
0.9000	319.18	0.1780
0.9000	328.94	0.1760
0.9000	338.72	0.1740

Sources

• Dielectric constant of dimethyl sulfoxide - monohydric alcohol mixture solution at the microwave frequency
• Densities and viscosities of binary mixtures of {dimethylsulfoxide + aliphatic lower alkanols (C1 C3)} at temperatures from T = 303.15 K to T = 323.15 K
• Effect of temperature and composition on the surface tension and surface properties of binary mixtures containing DMSO and short chain alcohols
• Excess molar enthalpies and heat capacities of dimethyl sulfoxide + seven normal alkanols at 303.15K and atmospheric pressure
• Thermal Conductivity of DMSO + C2H5OH, DMSO + H2O, and DMSO + C2H5OH + H2O Mixtures at T = (278.15 to 338.15) K

Note: These property values are available through the Cheméo API. A free account gives you an access key.