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Propanoic acid, 3,3,3-trifluoro-

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Phase change 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director

Quantity Value Units Method Reference Comment
Tboil418.7KN/AMcBee, Hass, et al., 1950Uncertainty assigned by TRC = 2. K

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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

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Individual Reactions

C3H2F3O2- + Hydrogen cation = Propanoic acid, 3,3,3-trifluoro-

By formula: C3H2F3O2- + H+ = C3H3F3O2

Quantity Value Units Method Reference Comment
Deltar1397. ± 8.8kJ/molG+TSCaldwell, Renneboog, et al., 1989gas phase
Deltar1400. ± 8.8kJ/molG+TSTaft and Topsom, 1987gas phase
Quantity Value Units Method Reference Comment
Deltar1368. ± 8.4kJ/molIMRECaldwell, Renneboog, et al., 1989gas phase
Deltar1371. ± 8.4kJ/molIMRETaft and Topsom, 1987gas phase

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

C3H2F3O2- + Hydrogen cation = Propanoic acid, 3,3,3-trifluoro-

By formula: C3H2F3O2- + H+ = C3H3F3O2

Quantity Value Units Method Reference Comment
Deltar1397. ± 8.8kJ/molG+TSCaldwell, Renneboog, et al., 1989gas phase
Deltar1400. ± 8.8kJ/molG+TSTaft and Topsom, 1987gas phase
Quantity Value Units Method Reference Comment
Deltar1368. ± 8.4kJ/molIMRECaldwell, Renneboog, et al., 1989gas phase
Deltar1371. ± 8.4kJ/molIMRETaft and Topsom, 1987gas phase

References

Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Notes

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

McBee, Hass, et al., 1950
McBee, E.T.; Hass, H.B.; Robinson, I.M., Nitration of 1,1,1-Trifluoropropane, J. Am. Chem. Soc., 1950, 1950, 72. 3579-80. [all data]

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]

Taft and Topsom, 1987
Taft, R.W.; Topsom, R.D., The Nature and Analysis of Substituent Effects, Prog. Phys. Org. Chem., 1987, 16, 1. [all data]


Notes

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