Isobutylene epoxide

• Formula: C₄H₈O
• Molecular weight: 72.1057
• IUPAC Standard InChI: InChI=1S/C4H8O/c1-4(2)3-5-4/h3H2,1-2H3 Copy

  
• IUPAC Standard InChIKey: GELKGHVAFRCJNA-UHFFFAOYSA-N Copy
• CAS Registry Number: 558-30-5
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Oxirane, 2,2-dimethyl-; Propane, 1,2-epoxy-2-methyl-; Isobutene oxide; Isobutylene oxide; 1,1-Dimethylethylene oxide; 1,2-Epoxy-2-methylpropane; 1,2-Isobutylene oxide; 2-Methyl-1-propene oxide; 2-Methyl-1,2-epoxypropane; 2,2-Dimethyloxirane; 1,2-Epoxyisobutane; NSC 24249
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• Information on this page:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • Gas Chromatography
  • References
  • Notes
• Other data available:
  • Phase change data
  • Reaction thermochemistry data
  • IR Spectrum
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C₄H₈O⁺ (ion structure unspecified)

Ionization energy determinations

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

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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Normal alkane 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.

McAlduff and Houk, 1977
McAlduff, E.J.; Houk, K.N., Photoelectron spectra of substituted oxiranes and thiiranes. Substituent effects on ionization potentials involving σ orbitals, Can. J. Chem., 1977, 55, 318. [all data]

Boneva and Dimov, 1987
Boneva, S.; Dimov, N., Gas chromatographic separation of C₄-C₅ epoxides on a glass capillary column coated with OV-101 methylsilicone, Chromatographia, 1987, 23, 10, 770-772, https://doi.org/10.1007/BF02312672 . [all data]

Bogoslovsky, Anvaer, et al., 1978
Bogoslovsky, Yu.N.; Anvaer, B.I.; Vigdergauz, M.S., Chromatographic constants in gas chromatography (in Russian), Standards Publ. House, Moscow, 1978, 192. [all data]

Cao and Zhang, 2006
Cao, J.; Zhang, H., Inquire into qualitative analysis of epoxyalkyl isomeride, Contemporary Chem. Ind. (Chinese), 2006, 35, 5, 374-377. [all data]

Kurdina, Markovich, et al., 1969
Kurdina, Z.G.; Markovich, V.E.; Sakharov, V.M., Gas chromatography of cyclic O-containing compounds in Gas chromatography, Issue # 10, NIITEKhim, Moscow, 1969, 128-133. [all data]

Notes

Go To: Top, Gas phase ion energetics data, Mass spectrum (electron ionization), Gas Chromatography, References

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