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1,3-Cyclopentadiene, 5,5-dimethyl-


Reaction 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: H.Y. Afeefy, J.F. Liebman, and S.E. Stein

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Individual Reactions

2Hydrogen + 1,3-Cyclopentadiene, 5,5-dimethyl- = 1,1-Dimethylcyclopentane

By formula: 2H2 + C7H10 = C7H14

QuantityValueUnitsMethodReferenceComment
Deltar-225. ± 0.4kJ/molChydRoth, Klarner, et al., 1980liquid phase; solvent: Cyclohexane

5,5-Dimethylbicyclo[2.1.0]pent-2-ene = 1,3-Cyclopentadiene, 5,5-dimethyl-

By formula: C7H10 = C7H10

QuantityValueUnitsMethodReferenceComment
Deltar-179. ± 0.8kJ/molCisoRoth, Klarner, et al., 1980liquid phase; solvent: Heptane

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.

Roth, Klarner, et al., 1980
Roth, W.R.; Klarner, F.-G.; Lennartz, H.-W., Heats of hydrogenation. II. Heat of hydrogenation of bicyclo[2.1.0]pent-2-ene, an antiaromatic system, Chem. Ber., 1980, 113, 1806-1818. [all data]


Notes

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