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 |
C4H8O |
72.107 |
109-99-9 |
Tetrahydrofuran |
Search the DDB for all data of this mixture
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.
|
n.a. |
Author |
2 |
| none |
n.a. |
101.325 |
n.a.
|
n.a.
|
n.a. |
Author |
1 |
| 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 |
Nazarov V.V.; Generalova T.V.; Shalygin V.A.; Bernshtein L.A.: Liquid-Vapor Equilibrium in the Systems Diethyl Ether-Tetrahydrofuran and Tetrahydrofuran-Toluene. Zh.Prikl.Khim. 51 (1978) 1198-1199 |
| 2 |
Klon-Palczewska M.; Cholinski J.; Wyrzykowska-Stankiewicz D.: Isobaric Vapour-Liquid Equilibrium in Binary Organic Solvent Mixtures. Chem.Stosow. 24 (1980) 197-209 |
| 3 |
Arm H.; Bankay D.; Schaller R.; Waelti M.: Systeme Tetrahydrofuran-Diäthyläther und Methanol-Tetrahydrofuran bei 25°. Helv.Chim.Acta 49 (1966) 2598-2605 |
Azeotropic Data Overview
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