Pyrazolidine

• Formula: C₃H₈N₂
• Molecular weight: 72.1090
• IUPAC Standard InChI: InChI=1S/C3H8N2/c1-2-4-5-3-1/h4-5H,1-3H2 Copy

  
• IUPAC Standard InChIKey: USPWKWBDZOARPV-UHFFFAOYSA-N Copy
• CAS Registry Number: 504-70-1
• Chemical structure:
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • References
  • Notes
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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 by: Robert L. Brown and Stephen E. Stein

Reduced pressure boiling point

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 C₃H₈N₂⁺ (ion structure unspecified)

Ionization 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.

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Nelsen and Buschek, 1974
Nelsen, S.F.; Buschek, J.M., Photoelectron spectra of hydrazines. V. Pyrazolidine and hexahydropyridazine derivatives, J. Am. Chem. Soc., 1974, 96, 6987. [all data]

Nelsen and Buschek, 1974, 2
Nelsen, S.F.; Buschek, J.M., Photoelectron spectra of hydrazines. IV. Empirical estimation of lone pair-lone pair dihedral angles and prediction of lone pair ionization potentials for some cyclic and bicyclic hydrazines, J. Am. Chem. Soc., 1974, 96, 6982. [all data]

Rademacher, 1973
Rademacher, P., Photoelectron spectra and conformation of hydrazine derivatives, Angew. Chem. Int. Ed. Engl., 1973, 12, 408. [all data]

Notes

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• Symbols used in this document:
  

  Tboil

  Boiling point

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