1,3,5-Trioxanetrione

The chemical compound 1,3,5-trioxanetrione, or 1,3,5-trioxacyclohexane-2,4,6-trione is an unstable oxide of carbon with formula C3O6. It can be considered a cyclic trimer of carbon dioxide (CO2) or as a triple ketone of 1,3,5-trioxane (1,3,5-trioxacyclohexane).Trioxanetrione has been synthesized but is exceedingly unstable, with a half-life of approximately 40 min at −40 °C.[1] It decomposes to give carbon dioxide.

1,3,5-Trioxanetrione
Names
Preferred IUPAC name
1,3,5-Trioxanetrione
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C3O6/c4-1-7-2(5)9-3(6)8-1
    Key: FFPDLONZSMFWAT-UHFFFAOYSA-N
  • O=C1OC(=O)OC(=O)O1
Properties
C3O6
Molar mass132.027 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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References

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