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Cyclooctanone

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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
Deltafgas-272.2 ± 1.8kJ/molCcbWolf, 1972Hfusion=0.655±0.025 kcal/mol; ALS
Deltafgas-272. ± 5.4kJ/molCcbRuzieka and Schlapfer, 1933Heat of formation derived by Cox and Pilcher, 1970; ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
42.250.Thermodynamics Research Center, 1997p=1 bar.; GT
61.6100.
82.4150.
104.5200.
141.1273.15
154.4298.15
155.4300.
209.1400.
257.4500.
298.2600.
332.3700.
360.9800.
385.2900.
405.71000.
423.31100.
438.31200.
451.11300.
462.21400.
471.81500.

Condensed 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Deltafliquid-326. ± 5.0kJ/molCcbRuzieka and Schlapfer, 1933Heat of formation derived by Cox and Pilcher, 1970
Quantity Value Units Method Reference Comment
Deltafsolid-322.3 ± 1.6kJ/molCcbWolf, 1972Hfusion=0.655±0.025 kcal/mol
Quantity Value Units Method Reference Comment
Deltacsolid-4825.6 ± 1.6kJ/molCcbWolf, 1972Hfusion=0.655±0.025 kcal/mol; Corresponding «DELTA»fsolid = -323.32 kJ/mol (simple calculation by NIST; no Washburn corrections)
Deltacsolid-4822.9 ± 5.0kJ/molCcbRuzieka and Schlapfer, 1933Reanalyzed by Cox and Pilcher, 1970, Original value = -4820. kJ/mol; Corresponding «DELTA»fsolid = -326.0 kJ/mol (simple calculation by NIST; no Washburn corrections)

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References, Notes

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

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Hydrogen + Cyclooctanone = Cyclooctyl alcohol

By formula: H2 + C8H14O = C8H16O

Quantity Value Units Method Reference Comment
Deltar-55.73kJ/molChydWiberg, Crocker, et al., 1991liquid phase
Deltar-53.14kJ/molChydWiberg, Crocker, et al., 1991solid phase
Deltar-39.0kJ/molChydWiberg, Crocker, et al., 1991gas phase
Deltar-53.14 ± 0.59kJ/molCmWiberg, Crocker, et al., 1991solid phase

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Notes

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

Wolf, 1972
Wolf, G., Thermochemische Untersuchungen an cyclischen Ketonen, Helv. Chim. Acta, 1972, 55, 1446-1459. [all data]

Ruzieka and Schlapfer, 1933
Ruzieka, L.; Schlapfer, P., Zur kenntnis des kohlenstoffringes XXII. Uber die verbrennungswarme bei hochgliedrigen ringverbindungen, Helv. Chim. Acta, 1933, 16, 162-169. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Thermodynamics Research Center, 1997
Thermodynamics Research Center, Selected Values of Properties of Chemical Compounds., Thermodynamics Research Center, Texas A&M University, College Station, Texas, 1997. [all data]

Wiberg, Crocker, et al., 1991
Wiberg, K.B.; Crocker, L.S.; Morgan, K.M., Thermochemical studies of carbonyl compounds. 5. Enthalpies of reduction of carbonyl groups, J. Am. Chem. Soc., 1991, 113, 3447-3450. [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, References