Methane sulfonamide

• Formula: CH₅NO₂S
• Molecular weight: 95.121
• IUPAC Standard InChI: InChI=1S/CH5NO2S/c1-5(2,3)4/h1H3,(H2,2,3,4) Copy

  
• IUPAC Standard InChIKey: HNQIVZYLYMDVSB-UHFFFAOYSA-N Copy
• CAS Registry Number: 3144-09-0
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Methylsulfonamide; methanesulphonamide
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
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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 by: John E. Bartmess

De-protonation reactions

CH₄NO₂S^- +  =

By formula: CH₄NO₂S^- + H⁺ = CH₅NO₂S

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.

Koppel, Taft, et al., 1994
Koppel, I.A.; Taft, R.W.; Anvia, F.; Zhu, S.Z.; Hu, L.Q.; Sung, K.S.; Desmarteau, D.D.; Yagupolskii, L.M., The Gas-Phase Acidities of Very Strong Neutral Bronsted Acids, J. Am. Chem. Soc., 1994, 116, 7, 3047, https://doi.org/10.1021/ja00086a038 . [all data]

Notes

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• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

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