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.


No. Formula Molar Mass CAS Registry Number Name
1 H2O 18.015 7732-18-5 Water
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
hetPmax 365.150 101.325 0.76665 n.a. n.a. Author 1
hetPmax 367.510 101.300 0.79520 n.a. Phase equilibrium Author 2

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

hetPmax heterogeneous pressure maximum

List of References

1 Reinders W.; de Minjer C.H.: V. The System Water-Formic Acid-Metaxylene. Recl.Trav.Chim.Pays-Bas 66 (1947) 564-572
2 Tu M.; Lai G.; Fei D.: Vapor-Liquid Phase Equilibrium of Binary System of Benzene-Water and m-Xylene-Water. Huagong-Xuebao / CIESC J. 45 (1994) 225-229


Azeotropic Data of Water+m-Xylene
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Azeotropic Data of Water+m-Xylene
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Azeotropic Data Overview