Difference between revisions of "Dichlorine monoxide"

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==External links==
 
==External links==
 
{{wikipedia|Dichlorine monoxide}}
 
{{wikipedia|Dichlorine monoxide}}
[http://www.webelements.com/compounds/chlorine/dichlorine_oxide.html WebElements]
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*[http://www.webelements.com/compounds/chlorine/dichlorine_oxide.html WebElements]
  
 
[[Category:Chlorine compounds]]
 
[[Category:Chlorine compounds]]

Revision as of 07:09, 1 January 2011

Dichlorine monoxide
IUPAC name Oxygen dichloride
Other names Hypochlorous anhydride
Identifiers
InChI InChI=1/Cl2O/c1-3-2
InChIKey RCJVRSBWZCNNQT-UHFFFAOYAA
Standard InChI InChI=1S/Cl2O/c1-3-2
Standard InChIKey RCJVRSBWZCNNQT-UHFFFAOYSA-N
CAS number [7791-21-1]
EC number 232-243-5
ChemSpider 23048
Properties[1][2]
Chemical formula Cl2O
Molar mass 86.905 g mol−1
Appearance yellow-brown gas
Melting point

−120.6 °C (152.6 K)

Boiling point

2.0 °C (275.2 K)

Thermochemistry[3]
Std enthalpy of formation ΔfHo298 +87.86 kJ mol−1
Standard molar entropy So298 267.89 J K−1 mol−1
Related compounds
Other cations Difluorine monoxide
Dibromine monoxide
Other oxides of chlorine Chlorine dioxide
Dichlorine hexaoxide
Dichlorine heptaoxide
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)

Dichlorine monoxide, Cl2O, is a binary compound of oxygen and chlorine.

Notes and references

Notes

References

  1. Greenwood, Norman N.; Earnshaw, A. Chemistry of the Elements; Pergamon: Oxford, 1984; pp 989–90. ISBN 0-08-022057-6.
  2. CRC Handbook of Chemistry and Physics, 62nd ed.; Weast, Robert C., Ed.; CRC Press: Boca Raton, FL, 1981; p B-93. ISBN 0-8493-0462-8.
  3. Dichlorine monoxide. In NIST Chemistry WebBook; National Institute for Standards and Technology, <http://webbook.nist.gov/cgi/inchi/InChI%3D1S/Cl2O/c1-3-2>. (accessed 31 December 2010).

External links

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