Dortmund Data Bank

Excess Heat Capacity 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.


Excess Heat Capacity Data Set 418

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H12 84.161 110-82-7 Cyclohexane
2 C8H10 106.167 108-38-3 m-Xylene
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 298.15 K

Data Table

Excess Heat Capacity [J/mol*K] x1 [mol/mol]
-0.8343 0.24950
-1.7294 0.50110
-1.2376 0.75200

(x - liquid mole fraction)

Reference

Source
Rajagopal E.; Subrahmanyam S.V.: Excess Thermodynamic Functions of the Systems Cyclohexane+Isomeric Xylenes. Bull.Chem.Soc.Japan 54 (1981) 282-284


Excess Heat Capacity Data Set 419

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H12 84.161 110-82-7 Cyclohexane
2 C8H10 106.167 108-38-3 m-Xylene
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 313.15 K

Data Table

Excess Heat Capacity [J/mol*K] x1 [mol/mol]
-0.7345 0.24950
-1.0290 0.50110
-0.8368 0.75200

(x - liquid mole fraction)

Reference

Source
Rajagopal E.; Subrahmanyam S.V.: Excess Thermodynamic Functions of the Systems Cyclohexane+Isomeric Xylenes. Bull.Chem.Soc.Japan 54 (1981) 282-284


Excess Heat Capacity Data Set 420

Components

No. Formula Molar Mass CAS Registry Number Name
1 C6H12 84.161 110-82-7 Cyclohexane
2 C8H10 106.167 108-38-3 m-Xylene
Search the DDB for all data of this mixture

Miscibility gap: No

Constant Value

Temperature 323.15 K

Data Table

Excess Heat Capacity [J/mol*K] x1 [mol/mol]
-0.4098 0.24950
-0.8784 0.50110
-0.7608 0.75200

(x - liquid mole fraction)

Reference

Source
Rajagopal E.; Subrahmanyam S.V.: Excess Thermodynamic Functions of the Systems Cyclohexane+Isomeric Xylenes. Bull.Chem.Soc.Japan 54 (1981) 282-284

Diagrams

Excess Heat Capacity of Cyclohexane+m-Xylene
See larger image

List of All References

Source
Rajagopal E.; Subrahmanyam S.V.: Excess Thermodynamic Functions of the Systems Cyclohexane+Isomeric Xylenes. Bull.Chem.Soc.Japan 54 (1981) 282-284

Excess Heat Capacity Data Overview


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