Chemical Compound

Carbon suboxide

CAS Registry Number 504-64-3
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Carbon suboxide chemical structure
Primary Record

Carbon suboxide

In stock
1,974 g
Purity
98.3 %
CAS
504-64-3

Compound Identifiers & Properties

CAS
504-64-3
PubChem CID
136332
SMILES
C(=C=O)=C=O
Canonical SMILES
O=C=C=C=O

Names & Synonyms

  • Carbon suboxide
  • tricarbon dioxide
  • carbonyl ketene
  • compound 4
  • 1,3-Allenedione
  • propadiene-1,3-dione
  • 1,2-Propadiene-1,3-dione
  • 1,3-Dioxopropadiene
  • propa-1,2-diene-1,3-dione
  • Carbon oxide (C3O2)
  • 1,3-Allenedione #
  • 9M2M4H5WEJ
  • UNII-9M2M4H5WEJ
  • RefChem:123572
  • GlyTouCan:G57481VS
  • O=C=C=C=O
  • C3O2
  • CARBON SUBOXIDE [MI]
  • CHEBI:30086
  • SCHEMBL450667
  • DTXSID70198443
  • 1,2-Propanediene-1,3-dione
  • AC1L389W
  • C3-O2
  • CARBON SUBOXIDE (C3O2)
  • CTK1H1423
  • DTXCID00120934
  • GNEVIACKFGQMHB-UHFFFAOYSA-N
  • J406E
  • 504-64-3
  • G57481VS
  • 1,2-Propadiene-1,3-dione(9CI)
  • CID136332
  • 1,3-Dioxopropane-1,2,2,3-tetraylradical
  • J2.589.465K
  • Q411352