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Benzoyl Peroxide

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

Quantity Value Units Method Reference Comment
Deltafgas-64.9 ± 1.3kcal/molCcbCarson, Laye, et al., 1975 
Deltafgas-67.3 ± 1.5kcal/molCcbKiparisova and Rabinovich, 1971Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -67.0 ± 2.5 kcal/mol

Condensed phase thermochemistry data

Go To: Top, Gas 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

Quantity Value Units Method Reference Comment
Deltafsolid-88.3 ± 1.1kcal/molCcbCarson, Laye, et al., 1975 
Deltafsolid-88.3 ± 2.0kcal/molCcbKiparisova and Rabinovich, 1971Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -88.0 ± 2.0 kcal/mol
Deltafsolid-93.7 ± 1.5kcal/molCcbBreitenbach and Derkosch, 1951Reanalyzed by Cox and Pilcher, 1970, Original value = -93.5 kcal/mol
Quantity Value Units Method Reference Comment
Deltacsolid-1570.0 ± 1.1kcal/molCcbCarson, Laye, et al., 1975Corresponding «DELTA»fsolid = -88.33 kcal/mol (simple calculation by NIST; no Washburn corrections)
Deltacsolid-1570.0 ± 2.0kcal/molCcbKiparisova and Rabinovich, 1971Corresponding «DELTA»fsolid = -88.3 kcal/mol (simple calculation by NIST; no Washburn corrections)
Deltacsolid-1564.6 ± 1.5kcal/molCcbBreitenbach and Derkosch, 1951Reanalyzed by Cox and Pilcher, 1970, Original value = -1564.5 kcal/mol; Corresponding «DELTA»fsolid = -93.69 kcal/mol (simple calculation by NIST; no Washburn corrections)

References

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

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

Carson, Laye, et al., 1975
Carson, A.S.; Laye, P.G.; Morris, H., The enthalpy of formation of dibenzoyl peroxide, J. Chem. Thermodyn., 1975, 7, 993-996. [all data]

Kiparisova and Rabinovich, 1971
Kiparisova, E.G.; Rabinovich, I.B., Thermochemistry of a series of acyl peroxides, Dokl. Phys. Chem. (Engl. Transl.), 1971, 199, 675-677, In original 1075. [all data]

Pedley, Naylor, et al., 1986
Pedley, J.B.; Naylor, R.D.; Kirby, S.P., Thermochemical Data of Organic Compounds, Chapman and Hall, New York, 1986, 1-792. [all data]

Breitenbach and Derkosch, 1951
Breitenbach, J.W.; Derkosch, J., Verbrennungswarmen von peroxyden und verwandten verbindungen sowie von polystrolen, Monatsh. Chem., 1951, 82, 177-179. [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]


Notes

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