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Molecule
ID:129081
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
KO₂+
Molecular Mass
71.0971
Exact Mass
70.95353592
Charge
1
InChI
InChI=1S/K.O2/c;1-2/q+1;
InChIKey
CLSKHAYBTFRDOV-UHFFFAOYSA-N
Canonic Smiles
O=O.[K+]
Isomeric Smiles
O=O.[K+]
Calculated Properties
JChem
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
Polarizability
1.478656
Polar Surface Area
34.14
Rotatable Bonds
0
Lipinski's Rule of Five
true
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Potassium_superoxide
PubChem
61541
Names and Identifiers
Synonyms
Potassium superoxide
Potassium superoxide
IUPAC name
potassium oxidanone
IUPAC Traditional name
potassium singlet oxygen
Registration numbers
PubChem CID
61541
CAS Number
12030-88-5
Wikipedia Title
Potassium_superoxide
PubChem SID
162223380
Molecule Details
Wikipedia
Potassium_superoxide
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Properties
Safety Information
Risk Statements
8
-
14
-
34
Source
NFPA704
0
3
3
Source
Safety Statements
17
-
27
-
36/37/39
Source
Main Hazard
corrosive, oxidant
Source
RTECS
TT6053000
Source
Physical Property
Std molar entropy
117 J·mol
-1
·K
-1
Source
Melting Point
560°C (decomp.)
Source
Solubility
decomposes in water
Source
Apperance
yellow solid
Source
Std enthalpy of formation
-283 kJ·mol
-1
Source
2.14 g/cm
3
, solid
Source
Density