Dortmund Data Bank

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.


Heat Capacity Data Set 1721

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H8O 60.096 67-63-0 2-Propanol
2 H2O 18.015 7732-18-5 Water
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Miscibility gap: No

Constant Value

Temperature 298.15 K
Pressure 1.013 bar

Data Table

Heat Capacity [J/mol*K] x1 [mol/mol]
75.2000 0.00000
79.4000 0.015532
84.2000 0.032234
86.7000 0.03927
89.6000 0.05024
93.1000 0.06174
94.6000 0.06972
98.7000 0.09085
100.2000 0.11385
100.9000 0.13898
102.6000 0.16656
105.6000 0.23063
110.5000 0.31018
153.4000 1.00000

(x - liquid mole fraction)

Reference

Source
Arnaud R.; Avedikian L.; Morel J.-P.: Chaleurs Molaires de Quelques Melanges Hydroorganiques Riches en Eau. J.Chim.Phys.Phys.-Chim.Biol. 69 (1972) 45-49


Heat Capacity Data Set 1961

Components

No. Formula Molar Mass CAS Registry Number Name
1 C3H8O 60.096 67-63-0 2-Propanol
2 H2O 18.015 7732-18-5 Water
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Miscibility gap: No

Constant Value

x 0.00700 mol/mol

Data Table

Heat Capacity [J/mol*K] T [°C]
78.1570 4.010
78.5340 4.020

(x - liquid mole fraction)

Reference

Source
Knight W.S.: Thermodynamics of Aqueous Solutions of Alcohols and p-Dioxane. Thesis (1962)

Diagrams

Heat Capacity of 2-Propanol+Water
See larger image

List of All References

Source
Knight W.S.: Thermodynamics of Aqueous Solutions of Alcohols and p-Dioxane. Thesis (1962)
Arnaud R.; Avedikian L.; Morel J.-P.: Chaleurs Molaires de Quelques Melanges Hydroorganiques Riches en Eau. J.Chim.Phys.Phys.-Chim.Biol. 69 (1972) 45-49

Heat Capacity Data Overview


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