Dichlorine monoxide

• Formula: Cl₂O
• Molecular weight: 86.905
• IUPAC Standard InChI: InChI=1S/Cl2O/c1-3-2 Copy

  
• IUPAC Standard InChIKey: RCJVRSBWZCNNQT-UHFFFAOYSA-N Copy
• CAS Registry Number: 7791-21-1
• Chemical structure:
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• Other names: Chlorine oxide (Cl2O); Chlorine monooxide; Dichloromonoxide; Chlorine monoxide; Chlorine monoxide (Cl2O); Dichloroxide; Hypochlorous anhydride; Cl2O; Chlorine oxide; Dichlorine oxide
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Henry's Law data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
  • Microwave spectra (on physics lab web site)
  • 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.

Antoine Equation Parameters

log₁₀(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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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.

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Notes

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