Carbon suboxide
Chemical compound
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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
Formula: C3O2
Classification: Organic compound
Molar mass: 68.03 g/mol
Boiling point: 6.8 °C (44.2 °F; 279.9 K)
Crystal structure: rhombic
Density: 3.0 kg/m3, gas 1.114 g/cm3, liquid
Dipole moment: 0 D