1,3,4-Oxadiazol-2(5H)-one,5,5-dimethyl-

• Formula: C₄H₆N₂O₂
• Molecular weight: 114.1026
• IUPAC Standard InChI: InChI=1S/C4H6N2O2/c1-4(2)6-5-3(7)8-4/h1-2H3 Copy

  
• IUPAC Standard InChIKey: APLAWSQBLGCLQT-UHFFFAOYSA-N Copy
• CAS Registry Number: 28873-61-2
• Chemical structure:
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• Information on this page:
  • Condensed phase thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
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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

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.

Paine and Warkentin, 1979
Paine, A.J.; Warkentin, J., Ketone or diazoalkane formation from Δ³-1,3,4-oxadiazolin-2-ones. Details of two competing thermolysis mechanisms, Can. J. Chem., 1979, 57, 2681-2695. [all data]

Notes

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• 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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