Perfluoropropane

• Formula: C₃F₈
• Molecular weight: 188.0193
• IUPAC Standard InChI: InChI=1S/C3F8/c4-1(5,2(6,7)8)3(9,10)11 Copy

  
• IUPAC Standard InChIKey: QYSGYZVSCZSLHT-UHFFFAOYSA-N Copy
• CAS Registry Number: 76-19-7
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Propane, octafluoro-; Freon 218; Genetron 218; Octafluoropropane; C3F8; UN 2424; 1,1,1,2,2,3,3,3-Octafluoropropane; R 218; Perflutren; Propane, 1,1,1,2,2,3,3,3-octafluoro-; Definity; DMP 115; FC 218; FC 218 (refrigerant); HFC 218; MRX 115; PFC 218
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
  • Fluid Properties
• Data at other public NIST sites:
  • Electron-Impact Ionization Cross Sections (on physics web site)
  • Gas Phase Kinetics Database
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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: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

Appearance energy determinations

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.

Dewar and Worley, 1969
Dewar, M.J.S.; Worley, S.D., Photoelectron spectra of molecules. I. Ionization potentials of some organic molecules and their interpretation, J. Chem. Phys., 1969, 50, 654. [all data]

Smith and Kevan, 1967
Smith, D.; Kevan, L., Dissociative charge exchange of rare-gas ions with C₂F₆ and C₃F₈, J. Chem. Phys., 1967, 46, 1586. [all data]

Lifshitz and Grajower, 1969
Lifshitz, C.; Grajower, R., Dissociative electron capture and dissociative ionization in perfluoropropane, Intern. J. Mass Spectrom. Ion Phys., 1969, 3, 211. [all data]

Noutary, 1968
Noutary, C.J., Mass spectrometric study of some fluorocarbons and trifluoromethyl halides, J.Res. NBS, 1968, 72A, 479. [all data]

Bibby and Carter, 1963
Bibby, M.M.; Carter, G., Ionization and dissociation in some fluorocarbon gases, J. Chem. Soc. Faraday Trans., 1963, 59, 2455. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy

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