Butanoic acid, heptafluoro-

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Gas phase ion energetics 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

De-protonation reactions

C4F7O2- + Hydrogen cation = Butanoic acid, heptafluoro-

By formula: C4F7O2- + H+ = C4HF7O2

Quantity Value Units Method Reference Comment
Δr1347. ± 9.2kJ/molG+TSCaldwell, Renneboog, et al., 1989gas phase
Quantity Value Units Method Reference Comment
Δr1318. ± 8.4kJ/molIMRECaldwell, Renneboog, et al., 1989gas phase

Gas Chromatography

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Normal alkane RI, non-polar column, temperature ramp

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Column type Active phase I Reference Comment
CapillaryOV-101863.Zenkevich and Rodin, 2002Nitrogen, 60. C @ 0. min, 4. K/min, 240. C @ 0. min; Column length: 25. m; Column diameter: 0.25 mm

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.

Caldwell, Renneboog, et al., 1989
Caldwell, G.; Renneboog, R.; Kebarle, P., Gas Phase Acidities of Aliphatic Carboxylic Acids, Based on Measurements of Proton Transfer Equilibria, Can. J. Chem., 1989, 67, 4, 661, https://doi.org/10.1139/v89-092 . [all data]

Zenkevich and Rodin, 2002
Zenkevich, I.G.; Rodin, A.A., Gas Chromatographic One-Step Determination of Number of Hydroxyl Groups in Polyphenols with Mixed Derivatization Reagents, Zh. Anal. Khim. (Rus.), 2002, 57, 7, 732-736. [all data]


Notes

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