1-Octen-3-yne

• Formula: C₈H₁₂
• Molecular weight: 108.1809
• IUPAC Standard InChI: InChI=1S/C8H12/c1-3-5-7-8-6-4-2/h3H,1,4,6,8H2,2H3 Copy

  
• IUPAC Standard InChIKey: UEKPKVCWUZMBML-UHFFFAOYSA-N Copy
• CAS Registry Number: 17679-92-4
• 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: n-C4H9C≡CCH=CH2; 1-Octene-3-yne
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• Information on this page:
  • Phase change data
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
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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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

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

3 +  =

By formula: 3H₂ + C₈H₁₂ = C₈H₁₈

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.

Petrov, Kolesova, et al., 1957
Petrov, A.A.; Kolesova, V.A.; Porfir'eva, Y.I., Conjugated Systems. LXXVIII Raman Spectra and Reactivity of Vinylacetylenic Hydrocarbons, Zh. Obshch. Khim., 1957, 27, 2081-7. [all data]

Flitcroft and Skinner, 1958
Flitcroft, T.L.; Skinner, H.A., Heats of hydrogenation Part 2.-Acetylene derivatives, Trans. Faraday Soc., 1958, 54, 47-53. [all data]

Notes

Go To: Top, Phase change data, Reaction thermochemistry data, References

• Symbols used in this document:
  

  Tboil	Boiling point
  ΔrH°	Enthalpy of reaction at standard conditions

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