Mixture of Benzene + Isopropyl Alcohol

Datasets

1. Azeotropic composition: mole fraction (2)
2. P_vap - Vapor or sublimation pressure, kPa (4)
3. Vapor Liquid Equilibrium at Constant Pressure
4. Vapor Liquid Equilibrium at Constant Temperature (2)
5. Azeotropic pressure, kPa (2)

Azeotropic composition: mole fraction of Benzene (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of Benzene (1) - Liquid
313.15	0.7200

Azeotropic composition: mole fraction of Benzene (1) [ref]

Temperature, K - Liquid	Azeotropic composition: mole fraction of Benzene (1) - Liquid
313.15	0.7200

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of Benzene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	13.90
0.0594	18.36
0.0995	20.62
0.1544	23.01
0.1954	24.38
0.2492	25.78
0.2979	26.74
0.3484	27.50
0.3966	28.07
0.4031	28.12
0.4478	28.52
0.4506	28.54
0.4971	28.86
0.5001	28.88
0.5486	29.14
0.5501	29.14
0.5982	29.33
0.6003	29.33
0.6499	29.45
0.7004	29.53
0.7500	29.52
0.8149	29.38
0.8511	29.20
0.9030	28.69
0.9468	27.68
1.0000	24.40

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of Isopropyl Alcohol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.2996	29.52
0.7020	26.72

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of Benzene (1) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.0000	13.90
0.0594	18.36
0.0995	20.62
0.1544	23.01
0.1954	24.38
0.2492	25.78
0.2979	26.74
0.3484	27.50
0.3966	28.07
0.4031	28.12
0.4478	28.52
0.4506	28.54
0.4971	28.86
0.5001	28.88
0.5486	29.14
0.5501	29.14
0.5982	29.33
0.6003	29.33
0.6499	29.45
0.7004	29.53
0.7500	29.52
0.8149	29.38
0.8511	29.20
0.9030	28.69
0.9468	27.68
1.0000	24.40

Vapor or sublimation pressure, kPa [ref]

Operational condition: Temperature, K = 313.15 (Liquid)

Mole fraction of Isopropyl Alcohol (2) - Liquid	Vapor or sublimation pressure, kPa - Liquid
0.2996	29.52
0.7020	26.72

Vapor Liquid Equilibrium at Constant Pressure [ref]

Operational condition: Pressure, kPa = 66.66 (VLE)

Fixed	Measured
T [K] - VLE	x1[mol/mol] of Benzene (1) - Liquid	y1[mol/mol] of Benzene (1) - Vapour
342.65	0.0390	0.1480
340.25	0.0890	0.2620
338.55	0.1420	0.3500
337.05	0.1970	0.4240
336.05	0.2550	0.4690
334.95	0.3350	0.5250
334.15	0.4140	0.5630
334.05	0.4950	0.6000
333.45	0.5660	0.6260
333.35	0.6400	0.6470
333.25	0.7160	0.6740
333.45	0.7970	0.7070
336.15	0.9420	0.8280
337.85	0.9760	0.8960

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 318.15 (VLE)

Fixed	Measured
P [kPa] - VLE	x1[mol/mol] of Benzene (1) - Liquid	y1[mol/mol] of Benzene (1) - Vapour
21.305	0.0345	0.1748
25.235	0.0880	0.3342
30.283	0.1927	0.4893
33.024	0.2904	0.5622
34.577	0.3802	0.6049
35.32	0.4496	0.6308
35.929	0.5247	0.6537
36.293	0.6138	0.6789
36.45	0.7040	0.7047
36.272	0.7953	0.7337
35.214	0.9020	0.7934
33.664	0.9528	0.8533

Vapor Liquid Equilibrium at Constant Temperature [ref]

Operational condition: Temperature, K = 298.15 (VLE)

Fixed	Measured
P [kPa] - VLE	x1[mol/mol] of Benzene (1) - Liquid	y1[mol/mol] of Benzene (1) - Vapour
5.866	0.0000	0.0000
8.853	0.0760	0.3650
11.199	0.1640	0.5300
13.306	0.3000	0.6350
14.106	0.4790	0.7120
14.452	0.6380	0.7450
14.532	0.8540	0.7950
13.932	0.9410	0.8770
12.586	1.0000	1.0000

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid	Azeotropic pressure, kPa - Liquid
313.15	29.50

Azeotropic pressure, kPa [ref]

Temperature, K - Liquid	Azeotropic pressure, kPa - Liquid
313.15	29.50

Sources

• Dortmund Data Bank Vapor-Liquid Equilibrium Data
• Thermodynamic Properties of Binary and Ternary Mixtures Containing Di-isopropyl Ether, 2-Propanol, and Benzene at T = 313.15 K