Dortmund Data Bank

Molar Heat Capacity (cP) of Methane

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.

Component

Formula Molar Mass CAS Registry Number Name
CH4 16.043 74-82-8 Methane
Search the DDB for all data of Methane

Diagrams


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Data Table

T [K] Molar Heat Capacity (cP) [J/(mol*K)] State Reference
5.493 2.2594 Solid 2
5.651 2.4644 Solid 2
5.881 2.389 Solid 2
6.282 2.4853 Solid 2
7.014 3.3346 Solid 2
8.061 3.6945 Solid 2
9.409 4.498 Solid 2
9.741 4.774 Solid 2
10.80 5.293 Solid 2
11.818 6.397 Solid 2
11.904 6.259 Solid 2
12.065 6.514 Solid 2
12.816 7.393 Solid 2
13.55 8.393 Solid 2
14.046 9.054 Solid 2
15.137 10.736 Solid 2
15.48 11.606 Solid 1
15.918 12.155 Solid 2
16.55 13.807 Solid 1
16.61 14.067 Solid 1
16.74 14.062 Solid 2
17.74 17.602 Solid 1
17.78 17.74 Solid 1
17.822 17.284 Solid 2
18.274 18.523 Solid 2
18.56 21.564 Solid 1
18.73 22.016 Solid 1
19.17 25.74 Solid 1
19.315 25.543 Solid 2
19.32 25.953 Solid 2
19.47 30.644 Solid 1
19.78 44.56 Solid 1
19.83 32.92 Solid 2
19.94 45.65 Solid 1
20.003 37.21 Solid 2
20.587 40.786 Solid 2
20.697 26.38 Solid 2
20.71 20.25 Solid 2
21.05 19.355 Solid 2
21.06 18.845 Solid 1
21.35 18.096 Solid 1
22.25 19.874 Solid 2
22.48 19.418 Solid 1
23.13 20.008 Solid 1
23.536 20.497 Solid 2
24.22 20.874 Solid 2
24.65 20.55 Solid 1
25.52 21.727 Solid 1
25.804 21.75 Solid 2
28.20 23.175 Solid 2
30.79 24.644 Solid 2
33.47 26.096 Solid 2
36.27 27.485 Solid 2
39.25 28.84 Solid 2
50.57 32.63 Solid 2
52.64 33.44 Solid 2
54.77 34.15 Solid 2
56.81 34.757 Solid 2
58.78 35.305 Solid 2
60.69 35.82 Solid 2
85.10 42.34 Solid 2
88.44 43.555 Solid 2
90.37 55.69 Solid 2
93.39 52.93 Liquid 2

List of References

Number Source
1 Frank A.; Clusius K.: Zur Entropie des Methans. Z.Phys.Chem.Abt.B 36 (1937) 291-300
2 Colwell J.H.; Gill E.K.; Morrison J.A.: Thermodynamic Properties of CH4 and CD4. Interpretation of the Properties of the Solids. J.Chem.Phys. 39 (1963) 635-653

Pure Component Data Overview

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