2-Butyne, 1,1,1,4,4,4-hexafluoro-

• Formula: C₄F₆
• Molecular weight: 162.0332
• IUPAC Standard InChI: InChI=1S/C4F6/c5-3(6,7)1-2-4(8,9)10 Copy

  
• IUPAC Standard InChIKey: WBCLXFIDEDJGCC-UHFFFAOYSA-N Copy
• CAS Registry Number: 692-50-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Bis(trifluoromethyl)acetylene; Hexafluoro-2-butyne; Perfluoro-2-butyne; 1,1,1,4,4,4-Hexafluoro-2-butyne; CF3C≡CCF3; Hexafluorobutyne-2; 2-Butyne, hexafluoro-; 1,1,1,4,4,4-hexafluorobut-2-yne
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
• 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 by: Robert L. Brown and Stephen E. Stein

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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C₄F₆⁺ (ion structure unspecified)

Ionization energy determinations

References

Go To: Top, Phase change data, Gas phase ion energetics data, 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]

Delwiche, Praet, et al., 1977
Delwiche, J.P.; Praet, Th.; Caprace, G.; Hubin-Franskin, M-J.; Natalis, P.; Collin, J.E., The photoelectron spectra of perfluoro-2-butyne and perfluorohexa-2,4-diyne. The perfluorination effect, J. Electron Spectrosc. Relat. Phenom., 1977, 12, 395. [all data]

Cullen, Frost, et al., 1972
Cullen, W.R.; Frost, D.C.; Leeder, W.R., The ultraviolet and photoelectron spectra of some unsaturated fluorocarbon derivatives, J. Fluorine Chem., 1972, 1, 227. [all data]

Notes

Go To: Top, Phase change data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  Tboil

  Boiling point

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