potassium oxidanone

• ChemBase ID: 129081
• Molecular Formular: KO2+
• Molecular Mass: 71.0971
• Monoisotopic Mass: 70.95353592
• SMILES: O=O.[K+]
• Canonical SMILES: O=O.[K+]
• InChI: InChI=1S/K.O2/c;1-2/q+1
• InChIKey: CLSKHAYBTFRDOV-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: potassium oxidanone
• IUPAC Traditional name: potassium singlet oxygen
• Synonyms: Potassium superoxide; Potassium superoxide

Database IDs

• CAS Number: 12030-88-5
• PubChem SID: 162223380
• PubChem CID: 61541
• Wikipedia Title: Potassium_superoxide

CALCULATED PROPERTIES

• H Acceptors: 2
• H Donor: 0
• LogD (pH = 5.5): -0.27723172
• LogD (pH = 7.4): -0.27723172
• Log P: -0.27723172
• Molar Refractivity: 2.8858 cm^3
• Polarizability: 1.478656 Å^3
• Polar Surface Area: 34.14 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: decomposes in water
• Apperance: yellow solid
• Melting Point: 560°C (decomp.)
• Density: 2.14 g/cm^3, solid
• Std enthalpy of formation: -283 kJ·mol^-1
• Std molar entropy: 117 J·mol^-1·K^-1

Safety Information

• RTECS: TT6053000
• Risk Statements: 8-14-34
• Safety Statements: 17-27-36/37/39
• Main Hazard: corrosive, oxidant
• NFPA704:
  

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