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 C2H6O 46.069 64-17-5 Ethanol
2 CHCl3 119.377 67-66-3 Chloroform
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. 101.325 n.a. n.a. Phase equilibrium DDBST 1
homPmax n.a. 101.325 n.a. 0.83500 n.a. Author 3
homPmax ~ 332.150 101.192 n.a. 0.85807 Distillation Author 2

(yaz - vapor and liquid mole fraction)

List of Azeotrope Types

homPmax homogeneous pressure maximum

List of Qualitative Signs

~ Approximate Value

List of References

1 Haywood J.K.: Some Boiling-Point Curves. J.Phys.Chem. 3 (1899) 317-327
2 Ryland G.: A Contribution to the Study of Liquid Mixtures of Constant Boiling-Point. Am.Chem.J. 22 (1899) 384-396
3 Morachevskii A.G.; Rabinovich R.Sh.: Dampf-Flüssig-Gleichgewicht im System Chloroform - Ethanol. Zh.Prikl.Khim. 32 (1959) 458-459


Azeotropic Data of Ethanol+Chloroform
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Azeotropic Data of Ethanol+Chloroform
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Azeotropic Data Overview