Fumaronitrile

• Formula: C₄H₂N₂
• Molecular weight: 78.0721
• IUPAC Standard InChI: InChI=1S/C4H2N2/c5-3-1-2-4-6/h1-2H/b2-1+ Copy

  
• IUPAC Standard InChIKey: KYPOHTVBFVELTG-OWOJBTEDSA-N Copy
• CAS Registry Number: 764-42-1
• 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: 2-Butenedinitrile, (E)-; trans-1,2-Dicyanoethylene; Fumaric nitrile; Fumarodinitrile; Furmaronitrile; (E)-Butenedinitrile; (E)-CH(CN)CH(CN); But-2-enedinitrile, (E)-; (2E)-2-Butenedinitrile; (E)-1,2-Dicyanoethylene; 2-Butenedinitrile, (2E)-; NSC 17555; trans-1,2-Dicyanoethene
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• Information on this page:
  • Gas phase thermochemistry data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
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Gas 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.

Boyd, Guha, et al., 1967
Boyd, R.H.; Guha, K.R.; Wuthrich, R., Thermochemistry of cyanocarbons. II. The heats of combustion of pyridinium dicyanomethylide, malononitrile, and fumaronitrile, J. Phys. Chem., 1967, 71, 2187-2191. [all data]

Notes

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• Symbols used in this document:
  

  ΔfH°gas

  Enthalpy of formation of gas at standard conditions

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