Ethane, methoxy-

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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Δfgas-51.73 ± 0.16kcal/molCmPilcher, Pell, et al., 1964ALS
Quantity Value Units Method Reference Comment
Δcgas-503.68 ± 0.15kcal/molCmPilcher, Pell, et al., 1964Corresponding Δfgas = -51.73 kcal/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of gas

Cp,gas (cal/mol*K) Temperature (K) Reference Comment
12.23100.Chao J., 1986p=1 bar.; GT
15.16150.
17.67200.
21.10273.15
22.30 ± 0.026298.15
22.39300.
27.218400.
31.707500.
35.626600.
39.015700.
41.955800.
44.515900.
46.7451000.
48.6881100.
50.3751200.
51.8451300.
53.1241400.
54.2401500.

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Pilcher, Pell, et al., 1964
Pilcher, G.; Pell, A.S.; Coleman, D.J., Measurements of heats of combustion by flame calorimetry. Part 2-Dimethyl ether, methyl ethyl ether, methyl n-propyl ether, methyl isopropyl ether, Trans. Faraday Soc., 1964, 60, 499-505. [all data]

Chao J., 1986
Chao J., Thermodynamic properties of key organic oxygen compounds in the carbon range C1 to C4. Part 2. Ideal gas properties, J. Phys. Chem. Ref. Data, 1986, 15, 1369-1436. [all data]


Notes

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