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 372

Components

No. Formula Molar Mass CAS Registry Number Name
1 CH4O 32.042 67-56-1 Methanol
2 C6H14 86.177 110-54-3 Hexane
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]
0.0200 0.00110
0.2900 0.00320
0.9400 0.00510
1.7900 0.00730
2.4300 0.00990
4.1800 0.01600

(x - liquid mole fraction)

Reference

Source
Costas M.; Patterson D.: Apparent Heat Capacities and Volumes of Linear Alcohols in Hydrocarbons. J.Chem.Soc.Faraday Trans.1 81 (1985) 635-654


Excess Heat Capacity Data Set 373

Components

No. Formula Molar Mass CAS Registry Number Name
1 CH4O 32.042 67-56-1 Methanol
2 C6H14 86.177 110-54-3 Hexane
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]
-0.0100 0.00090
-0.0100 0.00320
0.3500 0.00520
0.9400 0.00800
1.7800 0.00980
3.9200 0.01610

(x - liquid mole fraction)

Reference

Source
Costas M.; Patterson D.: Apparent Heat Capacities and Volumes of Linear Alcohols in Hydrocarbons. J.Chem.Soc.Faraday Trans.1 81 (1985) 635-654


Excess Heat Capacity Data Set 759

Components

No. Formula Molar Mass CAS Registry Number Name
1 CH4O 32.042 67-56-1 Methanol
2 C6H14 86.177 110-54-3 Hexane
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]
0.0123 0.00110
0.3033 0.00320
0.9583 0.00510
1.8340 0.00730
4.2645 0.01600
4.6764 0.01940
5.4668 0.02440
5.5014 0.02560
7.1081 0.05120
7.4055 0.05290
8.5878 0.09980
9.2907 0.14440
9.8886 0.22790

(x - liquid mole fraction)

Reference

Source
Andreoli-Ball L.; Patterson D.; Costas M.; Caceres-Alonso M.: Heat Capacity and Corresponding States in Alkan-1-ol-n-Alkane Systems. J.Chem.Soc.Faraday Trans.1 84 (1988) 3991-4012

Diagrams

Excess Heat Capacity of Hexane+Methanol
See larger image

List of All References

Source
Costas M.; Patterson D.: Apparent Heat Capacities and Volumes of Linear Alcohols in Hydrocarbons. J.Chem.Soc.Faraday Trans.1 81 (1985) 635-654
Andreoli-Ball L.; Patterson D.; Costas M.; Caceres-Alonso M.: Heat Capacity and Corresponding States in Alkan-1-ol-n-Alkane Systems. J.Chem.Soc.Faraday Trans.1 84 (1988) 3991-4012

Excess Heat Capacity Data Overview


© DDBST GmbH