Hydroquinone, tetrachloro-

• Formula: C₆H₂Cl₄O₂
• Molecular weight: 247.891
• IUPAC Standard InChI: InChI=1S/C6H2Cl4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11/h11-12H Copy

  
• IUPAC Standard InChIKey: STOSPPMGXZPHKP-UHFFFAOYSA-N Copy
• CAS Registry Number: 87-87-6
• 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: 1,4-Benzenediol, 2,3,5,6-tetrachloro-; Tetrachloro-p-benzohydroquinone; Tetrachloro-p-hydroquinone; Tetrachlorobenzoquinol; Tetrachlorohydroquinone; 2,3,5,6-Tetrachlorohydroquinone; 2,3,5,6-Tetrachloro-1,4-benzenediol; 2,3,5,6-Tetrachlorobenzene-1,4-diol; USAF DO-62; Dihydro-p-chloranil; Nordrosophilin A; NSC 100888; Perchlorohydroquinone; Tetrachloro-1,4-benzenediol
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• Information on this page:
  • Condensed phase thermochemistry data
  • IR Spectrum
  • References
  • Notes
• Other data available:
  • Phase change data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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: Coblentz Society, Inc.

Condensed Phase Spectrum

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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

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.

Sjostrom, 1936
Sjostrom, Av.G., De klorsubstituerade kinonernas och hydrokinonernas termokemi, Svensk. Kim. Tidr., 1936, 48, 121-124. [all data]

Smith, Bjellerup, et al., 1953
Smith, L.; Bjellerup, L.; Krook, S.; Westermark, H., Heats of combustion of organic chloro compounds determined by the "quartz wool" method, Acta Chem. Scand., 1953, 7, 65. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Swietoslawski and Starczedska, 1925
Swietoslawski, W.; Starczedska, H., Correction des donnees thermochimiques de M.A. Valeur, J. Chem. Phys., 1925, 22, 399-401. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, IR Spectrum, References

• Symbols used in this document:
  

  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions

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