ethenedione

• ChemBase ID: 127339
• Molecular Formular: C2O2
• Molecular Mass: 56.0202
• Monoisotopic Mass: 55.98982924
• SMILES: O=C=C=O
• Canonical SMILES: O=C=C=O
• InChI: InChI=1S/C2O2/c3-1-2-4
• InChIKey: FONOSWYYBCBQGN-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: ethenedione
• IUPAC Systematic name: Ethenedione
• IUPAC Traditional name: ethylene dione
• Synonyms: Dicarbon dioxide; Dimeric carbon monoxide; Dimeric carbonous oxide; Dimeric carbon(II) oxide; Ethylenedione; Ethylene dione

Database IDs

• CAS Number: 4363-38-6
• PubChem SID: 162221660
• PubChem CID: 314937
• Chemspider ID: 278619
• Wikipedia Title: Ethylene_dione

CALCULATED PROPERTIES

• H Donor: 0
• LogD (pH = 5.5): -0.7028
• LogD (pH = 7.4): -0.7028
• Log P: -0.7028
• Molar Refractivity: 8.2858 cm^3
• Polarizability: 3.8896463 Å^3
• Polar Surface Area: 34.14 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true
• H Acceptors: 2