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Mixture of Isopropyl Alcohol + 1,2-Ethanediol

Excel

Isopropyl Alcohol

Name
Isopropyl Alcohol
InChI
InChI=1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
InChI Key
KFZMGEQAYNKOFK-UHFFFAOYSA-N
Formula
C3H8O
SMILES
CC(C)O
Mol. Weight (g/mol)
60.09
CAS
67-63-0

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
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Datasets

  1. Activity coefficient (2)
  2. Excess molar enthalpy (molar enthalpy (2)
  3. Vapor Liquid Equilibrium at Constant Pressure (3)

Activity coefficient of 1,2-Ethanediol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Temperature, K - Liquid Activity coefficient of 1,2-Ethanediol (2) - Liquid
323.15 3.019
343.15 2.803
363.15 2.59
383.15 2.371

Activity coefficient of 1,2-Ethanediol (2) [ref]

Operational condition: Pressure, kPa = 101.3 (Liquid)

Temperature, K - Liquid Activity coefficient of 1,2-Ethanediol (2) - Liquid
323.15 3.019
343.15 2.803
363.15 2.59
383.15 2.371

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 (2) - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15 0.0678 0.2178
298.15 0.1326 0.3666
298.15 0.1951 0.4691
298.15 0.2555 0.5351
298.15 0.3138 0.5782
298.15 0.3702 0.6003
298.15 0.4248 0.6077
298.15 0.4776 0.6011
298.15 0.5287 0.5853
298.15 0.5782 0.5619
298.15 0.6262 0.5308
298.15 0.6727 0.4931
298.15 0.7178 0.4463
298.15 0.7617 0.3979
298.15 0.8042 0.3411
298.15 0.8455 0.2834
298.15 0.8857 0.2188
298.15 0.9248 0.1508
298.15 0.9628 0.0773
308.15 0.0675 0.2117
308.15 0.1325 0.3656
308.15 0.1953 0.4669
308.15 0.2558 0.5350
308.15 0.3143 0.5766
308.15 0.3708 0.6007
308.15 0.4254 0.6073
308.15 0.4783 0.6026
308.15 0.5294 0.5880
308.15 0.5890 0.5638
308.15 0.6270 0.5332
308.15 0.6735 0.4955
308.15 0.7186 0.4494
308.15 0.7624 0.4011
308.15 0.8049 0.3466
308.15 0.8462 0.2852
308.15 0.8863 0.2207
308.15 0.9252 0.1531
308.15 0.9631 0.0785
323.15 0.0678 0.1962
323.15 0.1326 0.3408
323.15 0.1951 0.4380
323.15 0.2555 0.5081
323.15 0.3138 0.5498
323.15 0.3702 0.5789
323.15 0.4247 0.5845
323.15 0.4775 0.5838
323.15 0.5286 0.5707
323.15 0.5781 0.5493
323.15 0.6261 0.5179
323.15 0.6727 0.4846
323.15 0.7178 0.4410
323.15 0.7617 0.3927
323.15 0.8042 0.3412
323.15 0.8456 0.2817
323.15 0.8858 0.2185
323.15 0.9248 0.1505
323.15 0.9628 0.0793

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 (2) - Liquid Excess molar enthalpy (molar enthalpy of mixing), kJ/mol - Liquid
298.15 0.0678 0.2178
298.15 0.1326 0.3666
298.15 0.1951 0.4691
298.15 0.2555 0.5351
298.15 0.3138 0.5782
298.15 0.3702 0.6003
298.15 0.4248 0.6077
298.15 0.4776 0.6011
298.15 0.5287 0.5853
298.15 0.5782 0.5619
298.15 0.6262 0.5308
298.15 0.6727 0.4931
298.15 0.7178 0.4463
298.15 0.7617 0.3979
298.15 0.8042 0.3411
298.15 0.8455 0.2834
298.15 0.8857 0.2188
298.15 0.9248 0.1508
298.15 0.9628 0.0773
308.15 0.0675 0.2117
308.15 0.1325 0.3656
308.15 0.1953 0.4669
308.15 0.2558 0.5350
308.15 0.3143 0.5766
308.15 0.3708 0.6007
308.15 0.4254 0.6073
308.15 0.4783 0.6026
308.15 0.5294 0.5880
308.15 0.5890 0.5638
308.15 0.6270 0.5332
308.15 0.6735 0.4955
308.15 0.7186 0.4494
308.15 0.7624 0.4011
308.15 0.8049 0.3466
308.15 0.8462 0.2852
308.15 0.8863 0.2207
308.15 0.9252 0.1531
308.15 0.9631 0.0785
323.15 0.0678 0.1962
323.15 0.1326 0.3408
323.15 0.1951 0.4380
323.15 0.2555 0.5081
323.15 0.3138 0.5498
323.15 0.3702 0.5789
323.15 0.4247 0.5845
323.15 0.4775 0.5838
323.15 0.5286 0.5707
323.15 0.5781 0.5493
323.15 0.6261 0.5179
323.15 0.6727 0.4846
323.15 0.7178 0.4410
323.15 0.7617 0.3927
323.15 0.8042 0.3412
323.15 0.8456 0.2817
323.15 0.8858 0.2185
323.15 0.9248 0.1505
323.15 0.9628 0.0793

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 101.67 (VLE)

T [K] - VLE x1[mol/mol] of Isopropyl Alcohol (1) - Liquid
404.55 0.0794
388.95 0.1833
378.35 0.2873
372.95 0.3910
369.18 0.4935
366.11 0.5965
363.38 0.6989
360.74 0.8000
358.29 0.8999

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 53.33 (VLE)

T [K] - VLE x1[mol/mol] of Isopropyl Alcohol (1) - Liquid
386.95 0.0790
369.55 0.1830
360.4 0.2871
355.83 0.3909
352.38 0.4934
349.65 0.5965
347.16 0.6988
344.9 0.8000
342.87 0.8999

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 101.38 (VLE)

Fixed Measured
T [K] - VLE x1[mol/mol] of Isopropyl Alcohol (1) - Liquid y1[mol/mol] of Isopropyl Alcohol (1) - Vapour
426.15 0.0450 0.7330
413.15 0.0700 0.8550
401.15 0.1100 0.9120
387.15 0.1520 0.9600
380.15 0.1900 0.9920
375.15 0.2600 0.9940
371.15 0.4020 0.9995
363.15 0.6510 0.9970
355.75 0.9600 0.9990

Sources