- Formula: C8H12
- Molecular weight: 108.1809
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: UEKPKVCWUZMBML-UHFFFAOYSA-N
- 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
- Other names: n-C4H9C«equiv»CCH=CH2; 1-Octene-3-yne
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Phase change data
Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), References, Notes
Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
|Tboil||407.||K||N/A||Petrov, Kolesova, et al., 1957||Uncertainty assigned by TRC = 3. K|
Reaction thermochemistry data
Go To: Top, Phase change data, Mass spectrum (electron ionization), References, Notes
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.
3 + =
By formula: 3H2 + C8H12 = C8H18
|rH°||-391. ± 6.3||kJ/mol||Chyd||Flitcroft and Skinner, 1958||liquid phase|
Mass spectrum (electron ionization)
Go To: Top, Phase change data, Reaction thermochemistry data, References, Notes
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
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|Owner||NIST Mass Spectrometry Data Center|
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
|Origin||D.HENNEBERG, MAX-PLANCK INSTITUTE, MULHEIM, WEST GERMANY|
|NIST MS number||62310|
Go To: Top, Phase change data, Reaction thermochemistry data, Mass spectrum (electron ionization), Notes
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]
Go To: Top, Phase change data, Reaction thermochemistry data, Mass spectrum (electron ionization), References
- Symbols used in this document:
Tboil Boiling point rH° Enthalpy of reaction at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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