Peroxide, dimethyl


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-126.kJ/molCcbBaker, Littlefair, et al., 1965ALS
Quantity Value Units Method Reference Comment
Δcgas-1519. ± 1.kJ/molCcbBaker, Littlefair, et al., 1965Corresponding Δfgas = -126. kJ/mol (simple calculation by NIST; no Washburn corrections); ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
40.2150.Dorofeeva O.V., 1997p=1 bar.; GT
49.95100.
58.36150.
65.48200.
81. ± 3.298.15
80.97300.
98.48400.
115.19500.
129.87600.
142.51700.
153.37800.
162.73900.
170.801000.
177.751100.
183.751200.
188.941300.
193.431400.
197.331500.

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.

Baker, Littlefair, et al., 1965
Baker, G.; Littlefair, J.H.; Shaw, R.; Thynne, J.C.J., 1286. The heats of formation of dimethyl, diethyl, and di-t-butyl peroxide, J. Chem. Soc., 1965, 6970-6972. [all data]

Dorofeeva O.V., 1997
Dorofeeva O.V., Unpublished results. Thermocenter of Russian Academy of Science, Moscow, 1997. [all data]


Notes

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