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Acetamide, 2,2,2-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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil435. - 437.KN/APCR Inc., 1990BS
Tboil435.7KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Deltasub77.7 ± 1.4kJ/molIBerney and Spickerman, 1978Based on data from 288. - 329. K.; AC

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
81.0302.IStephenson and Malanowski, 1987Based on data from 288. - 329. K. See also Berney and Spickerman, 1978.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
1.34388.9Di, Tan, et al., 2000AC

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

C2HF3NO- + Hydrogen cation = Acetamide, 2,2,2-trifluoro-

By formula: C2HF3NO- + H+ = C2H2F3NO

Quantity Value Units Method Reference Comment
Deltar1438. ± 8.8kJ/molG+TSTaft and Bordwell, 1988gas phase
Quantity Value Units Method Reference Comment
Deltar1409. ± 8.4kJ/molIMRETaft and Bordwell, 1988gas 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 as indicated in comments:
B - John E. Bartmess
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
10.8PEAsbrink, Svensson, et al., 1981LLK
11.3PEAsbrink, Svensson, et al., 1981Vertical value; LLK

De-protonation reactions

C2HF3NO- + Hydrogen cation = Acetamide, 2,2,2-trifluoro-

By formula: C2HF3NO- + H+ = C2H2F3NO

Quantity Value Units Method Reference Comment
Deltar1438. ± 8.8kJ/molG+TSTaft and Bordwell, 1988gas phase; B
Quantity Value Units Method Reference Comment
Deltar1409. ± 8.4kJ/molIMRETaft and Bordwell, 1988gas phase; B

Mass spectrum (electron ionization)

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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

Spectrum

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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW-4988
NIST MS number 230112

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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

View large format table.

Column type Active phase I Reference Comment
CapillaryOV-101675.Zenkevich, 200525. m/0.20 mm/0.10 «mu»m, N2/He, 6. K/min; Tstart: 50. C; Tend: 250. C

References

Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, Notes

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

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Berney and Spickerman, 1978
Berney, C.V.; Spickerman, Don, Enthalpy of sublimation of trifluoroacetamide, The Journal of Chemical Thermodynamics, 1978, 10, 7, 637-640, https://doi.org/10.1016/0021-9614(78)90104-0 . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Di, Tan, et al., 2000
Di, You-Ying; Tan, Zhi-Cheng; Wu, Xin-Ming; Meng, Shuang-He; Qu, Song-Sheng, Heat capacity and thermochemical study of trifluoroacetamide (C2H2F3NO), Thermochimica Acta, 2000, 356, 1-2, 143-151, https://doi.org/10.1016/S0040-6031(00)00479-2 . [all data]

Taft and Bordwell, 1988
Taft, R.W.; Bordwell, F.G., Structural and Solvent Effects Evaluated from Acidities Measured in Dimethyl Sulfoxide and in the Gas Phase, Acc. Chem. Res., 1988, 21, 12, 463, https://doi.org/10.1021/ar00156a005 . [all data]

Asbrink, Svensson, et al., 1981
Asbrink, L.; Svensson, A.; Von Niessen, W.; Bieri, G., 30.4 nm He(II) photoelectron spectra of organic molecules, J. Electron Spectrosc. Relat. Phenom., 1981, 24, 293. [all data]

Zenkevich, 2005
Zenkevich, I.G., Experimentally measured retention indices., 2005. [all data]


Notes

Go To: Top, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, References