Enflurane

• Formula: C₃H₂ClF₅O
• Molecular weight: 184.492
• IUPAC Standard InChI: InChI=1S/C3H2ClF5O/c4-1(5)3(8,9)10-2(6)7/h1-2H Copy

  
• IUPAC Standard InChIKey: JPGQOUSTVILISH-UHFFFAOYSA-N Copy
• CAS Registry Number: 13838-16-9
• 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: Ethane, 2-chloro-1-(difluoromethoxy)-1,1,2-trifluoro-; Ether, 2-chloro-1,1,2-trifluoroethyl difluoromethyl; Compound 347; Ethrane; Ohio 347; 2-Chloro-1,1,2-trifluoroethyl difluoromethyl ether; 347; Anesthetic Compound No. 347; Anesthetic 347; C 347; Efrane; Methylflurether; 2-Chloro-1-(difluoromethoxy)-1,1,2-trifluoroethane; NSC-115944; 2-Chloro-1,1,2-difluoroethane, 1-difluoromethoxy-; Alyrane
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• Information on this page:
  • Phase change data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • 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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

Enthalpy of vaporization

Δ_vapH = A exp(-βT_r) (1 − T_r)^β
    Δ_vapH = Enthalpy of vaporization (at saturation pressure) (kcal/mol)
    T_r = reduced temperature (T / T_c)

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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

References

Go To: Top, Phase change 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.

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

Majer and Svoboda, 1985
Majer, V.; Svoboda, V., Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]

Ambrose and Ghiassee, 1988
Ambrose, D.; Ghiassee, N.B., Vapor Pressure, Critical Temperatures and Critical Pressures of 2-chloro-1,1,2-trifluoroethyl Difluoromethyl Ether (Enflurane) and of 1-Chloro-2,2,2-trifluoroethyl Difluoromethyl Ether (Isoflurane), J. Chem. Thermodyn., 1988, 20, 765. [all data]

Uchytilová, Majer, et al., 1984
Uchytilová, V.; Majer, V.; Svoboda, V.; Hemer, I., Enthalpies of vaporization and cohesive energies of 2-chloro-1,1,2-trifluoroethyl ethyl ether, 2-chloro-1,1,2-trifluoroethyl propyl ether, 2-chloro-1,1,2-trifluoroethyl chloromethyl ether, and 2-chloro-1,1,2-trifluoroethyl difluoromethyl ether, The Journal of Chemical Thermodynamics, 1984, 16, 5, 475-479, https://doi.org/10.1016/0021-9614(84)90205-2 . [all data]

Ambrose and Ghiassee, 1988, 2
Ambrose, D.; Ghiassee, N.B., Vapour pressures, critical temperatures, and critical pressures of 2-chloro-1,1,2-trifluoroethyl difluoromethyl ether (enflurane) and of 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether (isoflurane), The Journal of Chemical Thermodynamics, 1988, 20, 6, 765-766, https://doi.org/10.1016/0021-9614(88)90029-8 . [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]

Notes

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

• Symbols used in this document:
  

  Pc	Critical pressure
  Tboil	Boiling point
  Tc	Critical temperature
  ΔvapH	Enthalpy of vaporization
  ΔvapH°	Enthalpy of vaporization at standard conditions

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