Dortmund Data Bank

Activity Coefficients at Infinite Dilution

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 C10H8 128.174 91-20-3 Naphthalene
Search the DDB for all data of this mixture

Naphthalene solved in Ethanol

Temperature [K] Activity Coeff. at Inf. Dil. Measurement Method Source
298.15 10.000 CPEQ 1
343.15 8.5000 CPEQ 1
403.15 7.5000 CPEQ 1

List of measurement methods

Short Term Explanation
CPEQ calculated from phase equilibria

List of References

1 Pierotti G.J.; Deal C.H.; Derr E.L.: (Addendum included). Ind.Eng.Chem. 51 (1959) 95-102


Activity Coefficients at Infinite Dilution of Ethanol+Naphthalene
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Activity Coefficient at Infinite Dilution Data Overview