Benzene, 1,2,4,5-tetrafluoro-

• Formula: C₆H₂F₄
• Molecular weight: 150.0737
• IUPAC Standard InChI: InChI=1S/C6H2F4/c7-3-1-4(8)6(10)2-5(3)9/h1-2H Copy

  
• IUPAC Standard InChIKey: SDXUIOOHCIQXRP-UHFFFAOYSA-N Copy
• CAS Registry Number: 327-54-8
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 1,2,4,5-Tetrafluorobenzene; 2,3,5,6-Tetrafluorobenzene
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• Information on this page:
  • Gas phase thermochemistry data
  • IR Spectrum
  • UV/Visible spectrum
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Ion clustering data
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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

IR Spectrum

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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

Gas Phase Spectrum

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Additional Data

UV/Visible spectrum

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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: Victor Talrose, Eugeny B. Stern, Antonina A. Goncharova, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

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

Kovats' RI, non-polar column, isothermal

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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.

Harrop and Head, 1978
Harrop, D.; Head, A.J., Thermodynamic properties of fluorine compounds. 18. Enthalpy of combustion of 1,2,4,5-tetrafluorobenzene, J. Chem. Thermodyn., 1978, 10, 705-706. [all data]

Hitchcock, Fischer, et al., 1987
Hitchcock, H.P.; Fischer, P.; Gedanken, A.; Robin, M.B., Antibonding α valence MOs in the inner-shell and outer-shell spectra of the fluorobenzenes, J. Phys. Chem., 1987, 91, 531-540. [all data]

Vernon and Edwards, 1975
Vernon, F.; Edwards, G.T., Gas-liquid chromatography on fluorinated stationary phases. I. Hydrocarbons and fluorocarbons, J. Chromatogr., 1975, 110, 1, 73-80, https://doi.org/10.1016/S0021-9673(00)91212-3 . [all data]

Notes

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• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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