Pyridine, 4-methyl-, 1-oxide

• Formula: C₆H₇NO
• Molecular weight: 109.1259
• IUPAC Standard InChI: InChI=1S/C6H7NO/c1-6-2-4-7(8)5-3-6/h2-5H,1H3 Copy

  
• IUPAC Standard InChIKey: IWYYIZOHWPCALJ-UHFFFAOYSA-N Copy
• CAS Registry Number: 1003-67-4
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: γ-Picoline N-oxide; 4-Picoline, 1-oxide; γ-Picoline 1-oxide; 4-Methylpyridine N-oxide; 4-Methylpyridine 1-oxide; 4-Picoline N-oxide
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• Information on this page:
  • Condensed phase thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Phase change data
  • Mass spectrum (electron ionization)
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Condensed phase 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

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 by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C₆H₇NO⁺ (ion structure unspecified)

Ionization energy determinations

References

Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics data, Notes

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

Lebedev, Chironov, et al., 1995
Lebedev, V.P.; Chironov, V.V.; Kizin, A.N.; Falyahov, I.F.; Saifullin, I.Sh.; Klyuchnikov, O.R.; Orlov, Yu.D.; Lebedev, Yu.A., The energies of dissociation of the N-O bonds in pyridine 1-oxide deriveates, Russ. Chem. Bull. (Engl. Transl.), 1995, 44, 639-641. [all data]

Airoldi and Goncalves, 1992
Airoldi, C.; Goncalves, L.J., Standard molar enthalpies of formation of some crystalline amine N-oxides, Thermochim. Acta, 1992, 194, 259-266. [all data]

Weiner and Lattman, 1974
Weiner, M.A.; Lattman, M., Photoelectron spectra of 4-substituted pyridine N-oxides, Tetrahedron Lett., 1974, 1709. [all data]

Maier and Muller, 1974
Maier, J.P.; Muller, J.-F., Ionisation energies of pyridine N-oxides determined by photoelectron spectroscopy, J. Chem. Soc. Faraday Trans. 2, 1974, 70, 1991. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions

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