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 |
71-36-3 |
1-Butanol |
2 |
C8H10 |
106.167 |
108-38-3 |
m-Xylene |
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 |
homPmax |
n.a. |
99.992 |
0.80000 |
n.a.
|
Phase equilibrium |
Author |
3 |
homPmax |
389.100 |
101.325 |
0.78700 |
n.a.
|
n.a. |
Author |
2 |
homPmax |
389.650 |
101.325 |
0.78231 |
n.a.
|
Distillation |
Author |
1 |
(yaz - vapor and liquid mole fraction)
List of Azeotrope Types
homPmax |
homogeneous pressure maximum |
List of References
1 |
Lecat M.: Azéotropes binaires orthobares. Ann.Chim.(Paris) 2 (1947) 158-202 |
2 |
Galska-Krajewska A.: Ternary Positive-Negative Azeotropes Containing Pyridine, Butanol, and C8 Hydrocarbons. Rocz.Chem. 41 (1970) 1255-1262 |
3 |
Bonauguri E.; Bicelli L.; Spiller G.: Ricerche sulla distillazione - I: Idrocarburi aromatici e alcooli. Chim.Ind. Milano 33 (1951) 81-90 |
Diagrams
Azeotropic Data Overview
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