1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-1-propene

• Formula: C₄F₈
• Molecular weight: 200.0300
• IUPAC Standard InChI: InChI=1S/C4F8/c5-2(6)1(3(7,8)9)4(10,11)12 Copy

  
• IUPAC Standard InChIKey: DAFIBNSJXIGBQB-UHFFFAOYSA-N Copy
• CAS Registry Number: 382-21-8
• Chemical structure:
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• Other names: Perfluoroisobutylene; PFIB; 1-Propene, 1,1,3,3,3-pentafluoro-2-(trifluoromethyl)-; Propene, pentafluoro-2-(trifluoromethyl)-; Octafluoroisobutene; Octafluoroisobutylene; Perfluorisobutylene; Perfluoroisobutene; Propene, 1,1,3,3,3-pentafluoro-2-(trifluoromethyl)-; Isobutene, octafluoro-; Octafluoro-sec-butene; 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)propene; 1,1-Difluoro-2,2-bis(trifluoromethyl)ethene; Perfluoro-2-(trifluoromethyl)propene; Perfluoro-2-methylpropene
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• Information on this page:
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
  • References
  • Notes
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Reaction 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

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Individual Reactions

 +  =

By formula: C₄F₈ + Cl₂ = C₄Cl₂F₈

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

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

Lacher, Kianpour, et al., 1957
Lacher, J.R.; Kianpour, A.; Park, J.D., Reaction heats of organic halogen compounds. VIII. The heats of chlorination of perfluorinated butene-1 pentene-1 and isobutene, J. Phys. Chem., 1957, 61, 584-586. [all data]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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