bn:01505183n
Noun Concept
Categories: Oxocarbons, Enones, Ketenes, Gaseous signaling molecules, Foul-smelling chemicals
EN
carbon suboxide  1,2-Propadiene-1,3-dione  C3O2  O=C=C=C=O  Propadiene dione
EN
Carbon suboxide, or tricarbon dioxide, is an organic, oxygen-containing chemical compound with formula C3O2 and structure O=C=C=C=O. Its four cumulative double bonds make it a cumulene. Wikipedia
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EN
Carbon suboxide, or tricarbon dioxide, is an organic, oxygen-containing chemical compound with formula C3O2 and structure O=C=C=C=O. Its four cumulative double bonds make it a cumulene. Wikipedia
The gas C3O2, having a heterocumulene structure O=C=C=C=O. Wiktionary
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