Dortmund Data Bank
Azeotropic 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.
Components
| No. |
Formula |
Molar Mass |
CAS Registry Number |
Name |
| 1 |
C4H10O |
74.123 |
60-29-7 |
Diethyl ether |
| 2 |
C4H6 |
54.092 |
106-99-0 |
1,3-Butadiene |
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Data Table
| Azeotropic Type |
T [K] |
P [kPa] |
yaz,1 [mol/mol] |
yaz,2 [mol/mol] |
Measurement Method |
Evaluation |
Source |
| none |
n.a. |
101.325 |
n.a.
|
n.a.
|
Distillation |
Author |
1 |
| none |
n.a. |
101.325 |
n.a.
|
n.a.
|
Phase equilibrium |
Author |
2 |
| none |
298.150 |
n.a. |
n.a.
|
n.a.
|
Phase equilibrium |
DDBST |
3 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
List of References
| 1 |
Lecat M.: Azéotropes binaires orthobares que forment des oxydes avec des hydrocarbures. Ann.Soc.Sci.Bruxelles Ser.1 62 (1948) 55-60 |
| 2 |
Bushmakin I.N.; Kuchinskaya K.I.: Dampf-Flüssig-Gleichgewicht in Mischungen Divinyl-Pseudebutylen, Divinyl-Ethanol, Divinyl-Acetaldehyd, Divinyl-Ethylester. Sintet.Kaucuk Moskva 5 (1936) 3-6 |
| 3 |
Wong K.F.; Eckert C.A.: Vapor-Liquid Equilibria of 1,3-Butadiene Systems. J.Chem.Eng.Data 14 (1969) 432-436 |
Azeotropic Data Overview
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