o-Benzoquinone

• Formula: C₆H₄O₂
• Molecular weight: 108.0948
• IUPAC Standard InChI: InChI=1S/C6H4O2/c7-5-3-1-2-4-6(5)8/h1-4H Copy

  
• IUPAC Standard InChIKey: WOAHJDHKFWSLKE-UHFFFAOYSA-N Copy
• CAS Registry Number: 583-63-1
• Chemical structure:
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• Information on this page:
  • Reaction thermochemistry data
  • UV/Visible spectrum
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
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Reaction 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: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

(CAS Reg. No. 20217-29-2 • 4294967295) +  = CAS Reg. No. 20217-29-2

By formula: (CAS Reg. No. 20217-29-2 • 4294967295C₆H₄O₂) + C₆H₄O₂ = CAS Reg. No. 20217-29-2

UV/Visible 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: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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Additional Data

References

Go To: Top, Reaction thermochemistry data, UV/Visible spectrum, Notes

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

Fujio, McIver, et al., 1981
Fujio, M.; McIver, R.T., Jr.; Taft, R.W., Effects on the acidities of phenols from specific substituent-solvent interactions. Inherent substituent parameters from gas phase acidities, J. Am. Chem. Soc., 1981, 103, 4017. [all data]

Nagakura and Kuboyama, 1954
Nagakura, S.; Kuboyama, A., J. Am. Chem. Soc., 1954, 76, 1003. [all data]

Notes

Go To: Top, Reaction thermochemistry data, UV/Visible spectrum, References

• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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