Mixture of 1,2-Ethanediol + Ethanol

Excel

1,2-Ethanediol

Name
1,2-Ethanediol
InChI
InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI Key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Formula
C2H6O2
SMILES
OCCO
Mol. Weight (g/mol)
62.07
CAS
107-21-1

Ethanol

Name
Ethanol
InChI
InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3
InChI Key
LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Formula
C2H6O
SMILES
CCO
Mol. Weight (g/mol)
46.07
CAS
64-17-5
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry. Do not hesitate to contact us for your projects.

Datasets

  1. Mole fraction (4)
  2. Excess molar enthalpy (molar enthalpy (4)
  3. ρl - Mass density, kg/m3 (2)
  4. csound,fluid - Speed of Sound, m/s (2)
  5. γ - Surface tension liquid-gas, N/m (2)
  6. Tboil - Boiling temperature at pressure P, K (4)
  7. Vapor Liquid Equilibrium at Constant Pressure (2)
  8. Vapor Liquid Equilibrium at Constant Temperature

Mole fraction of Ethanol (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Ethanol (2) - Liquid Mole fraction of Ethanol (2) - Gas
1.0000 1.0000
0.9584 0.9993
0.8925 0.9982
0.8389 0.9970
0.7884 0.9962
0.7327 0.9951
0.7248 0.9949
0.6892 0.9944
0.6611 0.9936
0.6462 0.9934
0.6082 0.9932
0.5671 0.9930
0.4816 0.9915
0.4097 0.9904
0.3606 0.9892
0.3373 0.9887
0.3107 0.9881
0.2704 0.9858
0.2276 0.9824
0.2031 0.9733

Mole fraction of Ethanol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Ethanol (2) - Liquid Mole fraction of Ethanol (2) - Gas
0.1770 0.9610
0.2190 0.9720
0.2930 0.9820
0.3410 0.9860
0.3760 0.9880
0.3980 0.9890
0.4270 0.9900
0.4510 0.9910
0.4820 0.9920
0.5580 0.9940
0.6110 0.9950
0.6640 0.9960
0.7340 0.9970
0.8100 0.9980
0.9010 0.9990

Mole fraction of Ethanol (2) [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Ethanol (2) - Liquid Mole fraction of Ethanol (2) - Gas
1.0000 1.0000
0.9584 0.9993
0.8925 0.9982
0.8389 0.9970
0.7884 0.9962
0.7327 0.9951
0.7248 0.9949
0.6892 0.9944
0.6611 0.9936
0.6462 0.9934
0.6082 0.9932
0.5671 0.9930
0.4816 0.9915
0.4097 0.9904
0.3606 0.9892
0.3373 0.9887
0.3107 0.9881
0.2704 0.9858
0.2276 0.9824
0.2031 0.9733

Mole fraction of Ethanol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Ethanol (2) - Liquid Mole fraction of Ethanol (2) - Gas
0.1770 0.9610
0.2190 0.9720
0.2930 0.9820
0.3410 0.9860
0.3760 0.9880
0.3980 0.9890
0.4270 0.9900
0.4510 0.9910
0.4820 0.9920
0.5580 0.9940
0.6110 0.9950
0.6640 0.9960
0.7340 0.9970
0.8100 0.9980
0.9010 0.9990

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

Operational conditions:

Mole fraction of 1,2-Ethanediol (1) - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0719 0.2201
0.1341 0.3486
0.1886 0.4295
0.2365 0.4797
0.3173 0.5267
0.3826 0.5492
0.4817 0.5491
0.5533 0.5231
0.6502 0.4799
0.7361 0.4141
0.7880 0.3540
0.8479 0.2862
0.8815 0.2363
0.9177 0.1730
0.9371 0.1394
0.9571 0.0958
0.9781 0.0500

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

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of 1,2-Ethanediol (1) - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15 0.0526 0.1115
298.15 0.1045 0.1987
298.15 0.1561 0.2663
298.15 0.2075 0.3171
298.15 0.2587 0.3514
298.15 0.3096 0.3794
298.15 0.3604 0.3955
298.15 0.4109 0.4026
298.15 0.4611 0.4027
298.15 0.5112 0.3956
298.15 0.5610 0.3807
298.15 0.6106 0.3590
298.15 0.6600 0.3320
298.15 0.7092 0.2997
298.15 0.7581 0.2637
298.15 0.8069 0.2209
298.15 0.8554 0.1724
298.15 0.9037 0.1160
298.15 0.9518 0.0615
308.15 0.0526 0.1185
308.15 0.1045 0.2117
308.15 0.1561 0.2837
308.15 0.2075 0.3378
308.15 0.2587 0.3782
308.15 0.3096 0.4062
308.15 0.3604 0.4228
308.15 0.4109 0.4301
308.15 0.4611 0.4296
308.15 0.5112 0.4206
308.15 0.5610 0.4062
308.15 0.6106 0.3827
308.15 0.6600 0.3555
308.15 0.7092 0.3201
308.15 0.7581 0.2802
308.15 0.8069 0.2350
308.15 0.8554 0.1809
308.15 0.9037 0.1275
308.15 0.9518 0.0651
323.15 0.0526 0.1286
323.15 0.1045 0.2289
323.15 0.1561 0.3071
323.15 0.2075 0.3660
323.15 0.2587 0.4086
323.15 0.3096 0.4385
323.15 0.3604 0.4572
323.15 0.4109 0.4642
323.15 0.4611 0.4639
323.15 0.5112 0.4524
323.15 0.5610 0.4384
323.15 0.6106 0.4126
323.15 0.6600 0.3813
323.15 0.7092 0.3439
323.15 0.7581 0.3027
323.15 0.8069 0.2516
323.15 0.8554 0.1975
323.15 0.9037 0.1378
323.15 0.9518 0.0709

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

Operational conditions:

Mole fraction of 1,2-Ethanediol (1) - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
0.0719 0.2201
0.1341 0.3486
0.1886 0.4295
0.2365 0.4797
0.3173 0.5267
0.3826 0.5492
0.4817 0.5491
0.5533 0.5231
0.6502 0.4799
0.7361 0.4141
0.7880 0.3540
0.8479 0.2862
0.8815 0.2363
0.9177 0.1730
0.9371 0.1394
0.9571 0.0958
0.9781 0.0500

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

Operational condition: Pressure, kPa = 101.3 (Liquid)

Fixed Measured
Temperature, K - Liquid Mole fraction of 1,2-Ethanediol (1) - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15 0.0526 0.1115
298.15 0.1045 0.1987
298.15 0.1561 0.2663
298.15 0.2075 0.3171
298.15 0.2587 0.3514
298.15 0.3096 0.3794
298.15 0.3604 0.3955
298.15 0.4109 0.4026
298.15 0.4611 0.4027
298.15 0.5112 0.3956
298.15 0.5610 0.3807
298.15 0.6106 0.3590
298.15 0.6600 0.3320
298.15 0.7092 0.2997
298.15 0.7581 0.2637
298.15 0.8069 0.2209
298.15 0.8554 0.1724
298.15 0.9037 0.1160
298.15 0.9518 0.0615
308.15 0.0526 0.1185
308.15 0.1045 0.2117
308.15 0.1561 0.2837
308.15 0.2075 0.3378
308.15 0.2587 0.3782
308.15 0.3096 0.4062
308.15 0.3604 0.4228
308.15 0.4109 0.4301
308.15 0.4611 0.4296
308.15 0.5112 0.4206
308.15 0.5610 0.4062
308.15 0.6106 0.3827
308.15 0.6600 0.3555
308.15 0.7092 0.3201
308.15 0.7581 0.2802
308.15 0.8069 0.2350
308.15 0.8554 0.1809
308.15 0.9037 0.1275
308.15 0.9518 0.0651
323.15 0.0526 0.1286
323.15 0.1045 0.2289
323.15 0.1561 0.3071
323.15 0.2075 0.3660
323.15 0.2587 0.4086
323.15 0.3096 0.4385
323.15 0.3604 0.4572
323.15 0.4109 0.4642
323.15 0.4611 0.4639
323.15 0.5112 0.4524
323.15 0.5610 0.4384
323.15 0.6106 0.4126
323.15 0.6600 0.3813
323.15 0.7092 0.3439
323.15 0.7581 0.3027
323.15 0.8069 0.2516
323.15 0.8554 0.1975
323.15 0.9037 0.1378
323.15 0.9518 0.0709

Mass density, kg/m3 [ref]

Operational conditions:

Mole fraction of 1,2-Ethanediol (1) - Liquid Mass density, kg/m3 - Liquid
0.0000 785.144
0.1002 819.39
0.1980 852.357
0.3014 886.918
0.3462 901.797
0.4944 950.526
0.6428 998.611
0.7499 1032.402
0.8498 1063.876
1.0000 1109.876

Mass density, kg/m3 [ref]

Operational conditions:

Mole fraction of 1,2-Ethanediol (1) - Liquid Mass density, kg/m3 - Liquid
0.0000 785.144
0.1002 819.39
0.1980 852.357
0.3014 886.918
0.3462 901.797
0.4944 950.526
0.6428 998.611
0.7499 1032.402
0.8498 1063.876
1.0000 1109.876

Speed of sound, m/s [ref]

Operational conditions:

Mole fraction of 1,2-Ethanediol (1) - Liquid Speed of sound, m/s - Liquid
0.0000 1142.02
0.1002 1187.52
0.1980 1231.67
0.3014 1279.7
0.3998 1328.01
0.4944 1374.94
0.6428 1454.54
0.7499 1513.44
0.8498 1569.53
1.0000 1654.38

Speed of sound, m/s [ref]

Operational conditions:

Mole fraction of 1,2-Ethanediol (1) - Liquid Speed of sound, m/s - Liquid
0.0000 1142.02
0.1002 1187.52
0.1980 1231.67
0.3014 1279.7
0.3998 1328.01
0.4944 1374.94
0.6428 1454.54
0.7499 1513.44
0.8498 1569.53
1.0000 1654.38

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

Fixed Measured
Temperature, K - Liquid Mole fraction of Ethanol (2) - Liquid Surface tension liquid-gas, N/m - Liquid
293.15 0.0000 0.0489
293.15 0.1000 0.0420
293.15 0.3000 0.0329
293.15 0.5000 0.0285
293.15 0.6000 0.0269
293.15 0.7000 0.0250
293.15 0.9000 0.0231
293.15 1.0000 0.0223
298.15 0.0000 0.0486
298.15 0.1000 0.0418
298.15 0.3000 0.0327
298.15 0.5000 0.0283
298.15 0.6000 0.0264
298.15 0.7000 0.0249
298.15 0.9000 0.0227
298.15 1.0000 0.0218
303.15 0.0000 0.0481
303.15 0.1000 0.0414
303.15 0.3000 0.0322
303.15 0.5000 0.0278
303.15 0.6000 0.0261
303.15 0.7000 0.0247
303.15 0.9000 0.0223
303.15 1.0000 0.0214
308.15 0.0000 0.0475
308.15 0.1000 0.0412
308.15 0.3000 0.0316
308.15 0.5000 0.0274
308.15 0.6000 0.0258
308.15 0.7000 0.0244
308.15 0.9000 0.0221
308.15 1.0000 0.0211
313.15 0.0000 0.0471
313.15 0.1000 0.0410
313.15 0.3000 0.0311
313.15 0.5000 0.0270
313.15 0.6000 0.0254
313.15 0.7000 0.0240
313.15 0.9000 0.0218
313.15 1.0000 0.0208
318.15 0.0000 0.0464
318.15 0.1000 0.0406
318.15 0.3000 0.0308
318.15 0.5000 0.0267
318.15 0.6000 0.0250
318.15 0.7000 0.0236
318.15 0.9000 0.0215
318.15 1.0000 0.0205
323.15 0.0000 0.0459
323.15 0.1000 0.0398
323.15 0.3000 0.0307
323.15 0.5000 0.0265
323.15 0.6000 0.0248
323.15 0.7000 0.0232
323.15 0.9000 0.0211
323.15 1.0000 0.0200

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

Fixed Measured
Temperature, K - Liquid Mole fraction of Ethanol (2) - Liquid Surface tension liquid-gas, N/m - Liquid
293.15 0.0000 0.0489
293.15 0.1000 0.0420
293.15 0.3000 0.0329
293.15 0.5000 0.0285
293.15 0.6000 0.0269
293.15 0.7000 0.0250
293.15 0.9000 0.0231
293.15 1.0000 0.0223
298.15 0.0000 0.0486
298.15 0.1000 0.0418
298.15 0.3000 0.0327
298.15 0.5000 0.0283
298.15 0.6000 0.0264
298.15 0.7000 0.0249
298.15 0.9000 0.0227
298.15 1.0000 0.0218
303.15 0.0000 0.0481
303.15 0.1000 0.0414
303.15 0.3000 0.0322
303.15 0.5000 0.0278
303.15 0.6000 0.0261
303.15 0.7000 0.0247
303.15 0.9000 0.0223
303.15 1.0000 0.0214
308.15 0.0000 0.0475
308.15 0.1000 0.0412
308.15 0.3000 0.0316
308.15 0.5000 0.0274
308.15 0.6000 0.0258
308.15 0.7000 0.0244
308.15 0.9000 0.0221
308.15 1.0000 0.0211
313.15 0.0000 0.0471
313.15 0.1000 0.0410
313.15 0.3000 0.0311
313.15 0.5000 0.0270
313.15 0.6000 0.0254
313.15 0.7000 0.0240
313.15 0.9000 0.0218
313.15 1.0000 0.0208
318.15 0.0000 0.0464
318.15 0.1000 0.0406
318.15 0.3000 0.0308
318.15 0.5000 0.0267
318.15 0.6000 0.0250
318.15 0.7000 0.0236
318.15 0.9000 0.0215
318.15 1.0000 0.0205
323.15 0.0000 0.0459
323.15 0.1000 0.0398
323.15 0.3000 0.0307
323.15 0.5000 0.0265
323.15 0.6000 0.0248
323.15 0.7000 0.0232
323.15 0.9000 0.0211
323.15 1.0000 0.0200

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Ethanol (2) - Liquid Boiling temperature at pressure P, K - Liquid
1.0000 351.50
0.9584 352.50
0.8925 354.30
0.8389 355.50
0.7884 357.20
0.7327 358.60
0.7248 358.90
0.6892 360.00
0.6611 360.90
0.6462 361.50
0.6082 362.10
0.5671 363.50
0.4816 366.30
0.4097 369.50
0.3606 372.10
0.3373 373.30
0.3107 374.80
0.2704 378.30
0.2276 382.10
0.2031 384.80

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Ethanol (2) - Liquid Boiling temperature at pressure P, K - Liquid
0.1770 389.79
0.2190 384.10
0.2930 377.16
0.3410 373.78
0.3760 371.65
0.3980 370.51
0.4270 369.25
0.4510 368.05
0.4820 366.65
0.5580 363.80
0.6110 361.99
0.6640 360.28
0.7340 358.41
0.8100 356.32
0.9010 354.00

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101 (Liquid)

Mole fraction of Ethanol (2) - Liquid Boiling temperature at pressure P, K - Liquid
1.0000 351.50
0.9584 352.50
0.8925 354.30
0.8389 355.50
0.7884 357.20
0.7327 358.60
0.7248 358.90
0.6892 360.00
0.6611 360.90
0.6462 361.50
0.6082 362.10
0.5671 363.50
0.4816 366.30
0.4097 369.50
0.3606 372.10
0.3373 373.30
0.3107 374.80
0.2704 378.30
0.2276 382.10
0.2031 384.80

Boiling temperature at pressure P, K [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Mole fraction of Ethanol (2) - Liquid Boiling temperature at pressure P, K - Liquid
0.1770 389.79
0.2190 384.10
0.2930 377.16
0.3410 373.78
0.3760 371.65
0.3980 370.51
0.4270 369.25
0.4510 368.05
0.4820 366.65
0.5580 363.80
0.6110 361.99
0.6640 360.28
0.7340 358.41
0.8100 356.32
0.9010 354.00

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 101.33 (VLE)

Fixed Measured
T [K] - VLE x1[mol/mol] of Ethanol (2) - Liquid y1[mol/mol] of Ethanol (2) - Vapour
463.15 0.0120 0.2792
454.65 0.0151 0.4798
438.25 0.0253 0.7799
419.65 0.0359 0.8779
410.95 0.0410 0.8941
406.15 0.0550 0.9121
401.45 0.0665 0.9280
393.55 0.0870 0.9408
389.15 0.1040 0.9479
379.65 0.1408 0.9640
370.25 0.2040 0.9750
366.65 0.2601 0.9801
363.55 0.3180 0.9855
358.75 0.4800 0.9892
357.05 0.5701 0.9901
355.85 0.6625 0.9910
354.75 0.7401 0.9925
353.55 0.8355 0.9944
352.65 0.8980 0.9963
351.75 0.9815 0.9992

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 100.87 (VLE)

T [K] - VLE x1[mol/mol] of Ethanol (2) - Liquid
401.35 0.1063
381.15 0.2293
372.75 0.3474
367.06 0.4575
363.08 0.5620
360.62 0.6592
358.17 0.7499
355.64 0.8388
353.56 0.9211

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 323.15 (VLE)

P [kPa] - VLE x1[mol/mol] of Ethanol (2) - Liquid
0.1160 0.0000
1.3332 0.0210
3.277 0.0580
5.308 0.1005
7.613 0.1536
9.413 0.1997
11.136 0.2499
12.664 0.2998
14.115 0.3506
15.453 0.4006
16.707 0.4505
17.861 0.4996
18.027 0.5038
19.128 0.5535
20.21 0.6032
21.278 0.6530
22.337 0.7026
23.418 0.7526
24.502 0.8018
25.625 0.8508
26.567 0.8907
28.09 0.9496
28.9 0.9797
29.476 1.0000

Sources