cis-Bicyclo[3.3.0]oct-2-ene

• Formula: C₈H₁₂
• Molecular weight: 108.1809
• IUPAC Standard InChI: InChI=1S/C8H12/c1-3-7-5-2-6-8(7)4-1/h1,3,7-8H,2,4-6H2/t7-,8+/m1/s1 Copy

  
• IUPAC Standard InChIKey: KEHFJHPSOFFXBO-SFYZADRCSA-N Copy
• CAS Registry Number: 930-99-4
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Stereoisomers:
  • Pentalene, 1,2,3,3a,4,6a-hexahydro-
• Other names: cis-Bicyclo[3.3.0]-2-octene; Pentalene, 1,2,3,3a,4,6a-hexahydro-, cis-; 1,2,3,3a,4,6a-Hexahydropentalene, (Z)-; cis-1,2,3,3a,4,6a-hexahydropentalene
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• Information on this page:
  • Reaction thermochemistry data
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • Mass spectrum (electron ionization)
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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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

 +  =

By formula: H₂ + C₈H₁₂ = C₈H₁₄

Gas Chromatography

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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

Kovats' RI, non-polar column, isothermal

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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.

Rogers, Loggins, et al., 1990
Rogers, D.W.; Loggins, S.A.; Samuel, S.D.; Finnerty, M.A.; Liebman, J.F., Homoaromaticity and homoconjugation in the quinacenes: biquinacene, triquinacene, and hexaquinacene, Struct. Chem., 1990, 1, 481-489. [all data]

Diez, Guillen, et al., 1990
Diez, M.A.; Guillen, M.D.; Blanco, C.G.; Bermejo, J., Chromatographic study of methylcyclopentadiene dimers and iso-dimers and determination of their boiling points, J. Chromatogr., 1990, 508, 363-374, https://doi.org/10.1016/S0021-9673(00)91279-2 . [all data]

Bermejo, Blanco, et al., 1987
Bermejo, J.; Blanco, C.G.; Diez, M.A.; Guillén, M.D., Kováts retention indices of selected mono and polycyclic olefins, J. Hi. Res. Chromatogr. Chromatogr. Comm., 1987, 10, 8, 461-463, https://doi.org/10.1002/jhrc.1240100809 . [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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