Methanamine, N-methoxy-

• Formula: C₂H₇NO
• Molecular weight: 61.0831
• IUPAC Standard InChI: InChI=1S/C2H7NO/c1-3-4-2/h3H,1-2H3 Copy

  
• IUPAC Standard InChIKey: KRKPYFLIYNGWTE-UHFFFAOYSA-N Copy
• CAS Registry Number: 1117-97-1
• 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: Methylamine, N-methoxy-; Hydroxylamine, N,O-dimethyl-; Methoxyamine, N-methyl-; Methoxymethylamine; N-Methoxy-N-methylamine; N-Methoxymethylamine; N-Methyl-O-methylhydroxylamine; N-Methylmethoxyamine; N,O-Dimethylhydroxylamine; O-Methyl-N-methylhydroxylamine; O,N-Dimethylhydroxylamine; CH3NHOCH3
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • 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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

Antoine Equation Parameters

log₁₀(P) = A − (B / (T + C))
    P = vapor pressure (atm)
    T = temperature (K)

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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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C₂H₇NO⁺ (ion structure unspecified)

Ionization energy determinations

Appearance energy determinations

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.

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Bissot, Parry, et al., 1957
Bissot, T.C.; Parry, R.W.; Campbell, D.H., The Physical and Chemical Properties of the Methylhydroxylamines ¹, J. Am. Chem. Soc., 1957, 79, 4, 796-800, https://doi.org/10.1021/ja01561a005 . [all data]

Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E., The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]

Molder, Pikver, et al., 1983
Molder, U.H.; Pikver, R.J.; Koppel, I.A., Photoelectron spectra of molecules. 2. Ethers, Org. React. (N.Y. Engl. Transl.), 1983, 20, 208. [all data]

Rademacher and Freckmann, 1980
Rademacher, P.; Freckmann, B., Photoelektronen spektren und Konformations-verhalten von Hydroxylamin und Methylhydroxylaminen, J. Electron Spectrosc. Relat. Phenom., 1980, 19, 251. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  ΔvapH	Enthalpy of vaporization

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