Benzene, 1-chloro-4-fluoro-

• Formula: C₆H₄ClF
• Molecular weight: 130.547
• IUPAC Standard InChI: InChI=1S/C6H4ClF/c7-5-1-3-6(8)4-2-5/h1-4H Copy

  
• IUPAC Standard InChIKey: RJCGZNCCVKIBHO-UHFFFAOYSA-N Copy
• CAS Registry Number: 352-33-0
• 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: p-Chlorofluorobenzene; p-Fluorochlorobenzene; 1-Chloro-4-fluorobenzene; 1-Fluoro-4-chlorobenzene; 1,4-Fluorochlorobenzene; 4-Chlorofluorobenzene
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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

Enthalpy of vaporization

Enthalpy of sublimation

Enthalpy of fusion

Gas phase ion energetics data

Go To: Top, Phase change data, Mass spectrum (electron ionization), References, Notes

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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

Appearance energy determinations

Mass spectrum (electron ionization)

Go To: Top, Phase change data, Gas phase ion energetics 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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

References

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

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

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

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

Oonk, van Genderen, et al., 2000
Oonk, Harry A.J.; van Genderen, Aad C.G.; Blok, Jacobus G.; van der Linde, Peter R., Vapour pressures of crystalline and liquid 1,4-dibromo- and 1,4-dichlorobenzene; lattice energies of 1,4-dihalobenzenes, Phys. Chem. Chem. Phys., 2000, 2, 24, 5614-5618, https://doi.org/10.1039/b005324o . [all data]

Oonk, van der Linde, et al., 1998
Oonk, Harry A.J.; van der Linde, Peter R.; Huinink, Jan; Blok, Jacobus G., Representation and assessment of vapour pressure data; a novel approach applied to crystalline 1-bromo-4-chlorobenzene, 1-chloro-4-iodobenzene, and 1-bromo-4-iodobenzene, The Journal of Chemical Thermodynamics, 1998, 30, 7, 897-907, https://doi.org/10.1006/jcht.1998.0356 . [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]

Ewald, 1953
Ewald, A.H., The solubility of solids in gases. Part 2, Trans. Faraday Soc., 1953, 49, 1401, https://doi.org/10.1039/tf9534901401 . [all data]

Jones, 1960
Jones, A.H., Sublimation Pressure Data for Organic Compounds., J. Chem. Eng. Data, 1960, 5, 2, 196-200, https://doi.org/10.1021/je60006a019 . [all data]

Cerioni, Pérez, et al., 2004
Cerioni, L.; Pérez, S.; Wolfenson, A., DTA and NQR studies of polymorphism in p-chlorofluorobenzene, Journal of Physics and Chemistry of Solids, 2004, 65, 6, 1133-1140, https://doi.org/10.1016/j.jpcs.2003.12.005 . [all data]

Cees van Miltenburg, Oonk, et al., 2000
Cees van Miltenburg, J.; Oonk, Harry A.J.; van den Berg, Gerrit J.K., Low-Temperature Heat Capacities and Derived Thermodynamic Functions of Para-Substituted Halogen Benzenes. 1. p -Chlorobromobenzene and p -Chloroiodobenzene, J. Chem. Eng. Data, 2000, 45, 4, 704-708, https://doi.org/10.1021/je990311t . [all data]

Mohraz, Maier, et al., 1980
Mohraz, M.; Maier, J.P.; Heilbronner, E., He(I α) and He(Iα) photoelectron spectra of fluorinated chloro- and bromobenzenes, J. Electron Spectrosc. Relat. Phenom., 1980, 19, 429. [all data]

Lias and Ausloos, 1978
Lias, S.G.; Ausloos, P.J., eIonization energies of organic compounds by equilibrium measurements, J. Am. Chem. Soc., 1978, 100, 6027. [all data]

Gounelle, Jullien, et al., 1975
Gounelle, Y.; Jullien, J.; Solgadi, D.; Botter, R.; Menes, F., No. 157. - Effets de l'isomerie sur les potentiels d'ionisation: Spectres des photoelectrons de dihalogeno-benzenes, J. Chim. Phys., 1975, 10, 1094. [all data]

Baker, May, et al., 1968
Baker, A.D.; May, D.P.; Turner, D.W., Molecular photoelectron spectroscopy. Part VII. The vertical ionisation potentials of benzene and some of its monosubstituted and 1,4-disubstituted derivatives, J. Chem. Soc. B, 1968, 22. [all data]

Momigny and Wirtz-Cordier, 1962
Momigny, J.; Wirtz-Cordier, A.M., Les effets de l'impact electronique sur des derives dihalogenes du benzene, Ann. Soc. Sci. Bruxelles, 1962, 76, 164. [all data]

Brown, 1970
Brown, P., Kinetic studies in mass spectrometry-IV. The [M - Cl] reaction in substituted chlorobenzenes and the question of molecular ion isomerization, Org. Mass Spectrom., 1970, 3, 639. [all data]

Notes

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

• Symbols used in this document:
  

  AE	Appearance energy
  Tboil	Boiling point
  ΔfusH	Enthalpy of fusion
  ΔsubH	Enthalpy of sublimation
  ΔsubH°	Enthalpy of sublimation at standard conditions
  ΔvapH	Enthalpy of vaporization

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