Oxalyl chloride

• Formula: C₂Cl₂O₂
• Molecular weight: 126.926
• IUPAC Standard InChI: InChI=1S/C2Cl2O2/c3-1(5)2(4)6 Copy

  
• IUPAC Standard InChIKey: CTSLXHKWHWQRSH-UHFFFAOYSA-N Copy
• CAS Registry Number: 79-37-8
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Ethanedioyl dichloride; Ethanedioyl chloride; Oxalic acid dichloride; Oxalic dichloride; Oxaloyl chloride; Oxalyl dichloride; (COCl)2
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
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  • Gas Phase Kinetics Database
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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 as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Reduced pressure boiling point

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.

Walker and Prophet, 1967
Walker, L.C.; Prophet, H., Enthalpy of formation of oxalyl chloride and the COCl radical, Trans. Faraday Soc., 1967, 63, 879-882. [all data]

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  ΔvapH°	Enthalpy of vaporization at standard conditions

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