Butanenitrile, 4-oxo-

• Formula: C₄H₅NO
• Molecular weight: 83.0886
• IUPAC Standard InChI: InChI=1S/C4H5NO/c5-3-1-2-4-6/h4H,1-2H2 Copy

  
• IUPAC Standard InChIKey: CGFGIKNLZTZJDE-UHFFFAOYSA-N Copy
• CAS Registry Number: 3515-93-3
• 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: Propanal, 3-cyano-; β-Cyanopropionaldehyde; 3-formylpropiononitrile
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• Information on this page:
  • Condensed phase thermochemistry data
  • Phase change data
  • Mass spectrum (electron ionization)
  • References
  • Notes
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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

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: Eugene S. Domalski and Elizabeth D. Hearing

Temperature of phase transition

Mass spectrum (electron ionization)

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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

Spectrum

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Additional Data

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Nurullaev and Karasharli, 1981
Nurullaev, G.G.; Karasharli, K.A., Thermochemical study of β-cyanopropionaldehyde dimethyl acetal and methyl α-cyanopropinate, Azerb. Khim. Zh., 1981, 140-144. [all data]

Dzhafarov, Karasharli, et al., 1979
Dzhafarov, O.I.; Karasharli, K.A.; Kuliev, A.M., Study of true heat capacity of β-cyanopropionaldehyde at 55-320 K, Azerb. Khim. Zhur., 1979, 5, 112-114. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  Cp,liquid	Constant pressure heat capacity of liquid
  Ttrs	Temperature of phase transition
  ΔcH°liquid	Enthalpy of combustion of liquid at standard conditions
  ΔfH°liquid	Enthalpy of formation of liquid at standard conditions

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