1H-Pyrazole, 1-phenyl-

• Formula: C₉H₈N₂
• Molecular weight: 144.1732
• IUPAC Standard InChI: InChI=1S/C9H8N2/c1-2-5-9(6-3-1)11-8-4-7-10-11/h1-8H Copy

  
• IUPAC Standard InChIKey: WITMXBRCQWOZPX-UHFFFAOYSA-N Copy
• CAS Registry Number: 1126-00-7
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Pyrazole, 1-phenyl-; N-Phenylpyrazole; 1-Phenylpyrazole; 1-Phenyl-1H-pyrazole
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • IR Spectrum
  • 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:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

Reduced pressure boiling point

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.

Ribeiro da Silva, Ribeiro da Silva, et al., 2000
Ribeiro da Silva, Manuel A.V.; Ribeiro da Silva, Maria das Dores M.C.; Matos, M. Agostinha R.; Jiménez, Pilar; Victoria Roux, M.; Martin-Luengo, M.A.; Elguero, José; Claramunt, Rosa; Cabildo, Pilar, Enthalpies of combustion, heat capacities,and enthalpies of vaporisation of 1-phenylimidazole and 1-phenylpyrazole, The Journal of Chemical Thermodynamics, 2000, 32, 2, 237-245, https://doi.org/10.1006/jcht.1999.0605 . [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  ΔvapH°	Enthalpy of vaporization at standard conditions

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