Dortmund Data Bank
Vapor-Liquid Equilibrium Data
The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The data represent a small sub list of all available data in the Dortmund Data Bank. For more data or any further information please search the DDB or contact DDBST.
Vapor-Liquid Equilibrium Data Set 2219
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H6 |
54.092 |
106-99-0 |
1,3-Butadiene |
| 2 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
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Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
y1 [mol/mol] |
| 12.751 |
0.00000 |
0.00000 |
| 25.047 |
0.03760 |
0.50600 |
| 38.946 |
0.08180 |
0.69400 |
| 52.306 |
0.12530 |
0.78100 |
| 64.132 |
0.16500 |
0.82800 |
| 74.278 |
0.20030 |
0.85600 |
| 84.272 |
0.23530 |
0.87800 |
(P - pressure, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Wong K.F.; Eckert C.A.: Vapor-Liquid Equilibria of 1,3-Butadiene Systems. J.Chem.Eng.Data 14 (1969) 432-436 |
Vapor-Liquid Equilibrium Data Set 12918
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H6 |
54.092 |
106-99-0 |
1,3-Butadiene |
| 2 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
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Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
y1 [mol/mol] |
| 15.908 |
0.00000 |
0.00000 |
| 50.663 |
0.11600 |
0.74800 |
| 101.325 |
0.26400 |
0.90800 |
| 151.988 |
0.42200 |
0.95800 |
| 202.650 |
0.58400 |
0.98000 |
| 253.313 |
0.74600 |
0.99500 |
| 303.975 |
0.90400 |
0.99900 |
| 333.359 |
1.00000 |
1.00000 |
(P - pressure, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Rozhnov M.S.: Phasen- und Volumenverhältnisse in Systemen Divinyl-Kohlenwasserstoffe. Khim.Prom. 43 (1967) 288-290 |
Vapor-Liquid Equilibrium Data Set 12944
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H6 |
54.092 |
106-99-0 |
1,3-Butadiene |
| 2 |
C6H6 |
78.114 |
71-43-2 |
Benzene |
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Constant Value
Data Table
| P [kPa] |
x1 [mol/mol] |
y1 [mol/mol] |
| 73.461 |
0.00000 |
0.00000 |
| 101.325 |
0.04000 |
0.40000 |
| 202.650 |
0.14800 |
0.79600 |
| 303.975 |
0.26600 |
0.89600 |
| 405.300 |
0.37600 |
0.94000 |
| 506.625 |
0.49200 |
0.96400 |
| 607.950 |
0.61000 |
0.98200 |
| 709.275 |
0.72800 |
0.99200 |
| 810.600 |
0.84400 |
0.99600 |
| 911.925 |
0.95800 |
0.99900 |
| 949.415 |
1.00000 |
1.00000 |
(P - pressure, x - liquid mole fraction, y - vapor mole fraction)
Reference
| Source |
| Rozhnov M.S.: Phasen- und Volumenverhältnisse in Systemen Divinyl-Kohlenwasserstoffe. Khim.Prom. 43 (1967) 288-290 |
Diagrams
List of All References
| Source |
| Wong K.F.; Eckert C.A.: Vapor-Liquid Equilibria of 1,3-Butadiene Systems. J.Chem.Eng.Data 14 (1969) 432-436 |
| Rozhnov M.S.: Phasen- und Volumenverhältnisse in Systemen Divinyl-Kohlenwasserstoffe. Khim.Prom. 43 (1967) 288-290 |
Vapor-Liquid Equilibrium Data Overview
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