Cyanopyrazine

• Formula: C₅H₃N₃
• Molecular weight: 105.0974
• IUPAC Standard InChI: InChI=1S/C5H3N3/c6-3-5-4-7-1-2-8-5/h1-2,4H Copy

  
• IUPAC Standard InChIKey: PMSVVUSIPKHUMT-UHFFFAOYSA-N Copy
• CAS Registry Number: 19847-12-2
• 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.
• Species with the same structure:
  • 2-pyrazinecarbonitrile
• Other names: Pyrazinecarbonitrile-; Pyrazinenitrile; Pyrazinonitrile; 2-Cyanopyrazine; 2-Pyrazinecarbonitrile; Pyrazine-2-carbonitrile
• Information on this page:
  • Phase change data
  • IR Spectrum
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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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: William E. Acree, Jr., James S. Chickos

IR Spectrum

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Gas Phase Spectrum

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Additional Data

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, Miranda, et al., 2005
Ribeiro da Silva, Maria D.M.C.; Miranda, Margarida S.; Vaz, Cláudia M.V.; Matos, M. Agostinha R.; Acree, W.E., Experimental thermochemical study of three monosubstituted pyrazines, The Journal of Chemical Thermodynamics, 2005, 37, 1, 49-53, https://doi.org/10.1016/j.jct.2004.08.006 . [all data]

Notes

Go To: Top, Phase change data, IR Spectrum, References

• Symbols used in this document:
  

  ΔvapH°

  Enthalpy of vaporization at standard conditions

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