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CAS Reg. No. 117951-42-5


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: John E. Bartmess

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

(CAS Reg. No. 117951-42-5 bullet 42949672953-Pentanone) + 3-Pentanone = CAS Reg. No. 117951-42-5

By formula: (CAS Reg. No. 117951-42-5 bullet 4294967295C5H10O) + C5H10O = CAS Reg. No. 117951-42-5

Quantity Value Units Method Reference Comment
Deltar41.8 ± 2.1kcal/molN/AHaas and Harrison, 1993gas phase; Both metastable and 50 eV collision energy.
Deltar41.3 ± 2.9kcal/molTherBoand, Houriet, et al., 1983gas phase; value altered from reference due to change in acidity scale

References

Go To: Top, Reaction thermochemistry data, Notes

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

Haas and Harrison, 1993
Haas, M.J.; Harrison, A.G., The Fragmentation of Proton-Bound Cluster Ions and the Gas-Phase Acidities of Alcohols, Int. J. Mass Spectrom. Ion Proc., 1993, 124, 2, 115, https://doi.org/10.1016/0168-1176(93)80003-W . [all data]

Boand, Houriet, et al., 1983
Boand, G.; Houriet, R.; Baumann, T., The gas phase acidity of aliphatic alcohols, J. Am. Chem. Soc., 1983, 105, 2203. [all data]


Notes

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