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Molecule
ID:136454
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
CK₂O₃
Molecular Mass
144.204783
Exact Mass
143.92489636
Charge
0
InChI
InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2/i2+2,3+2,4+2;;
InChIKey
BWHMMNNQKKPAPP-JYIUEGOPSA-L
Canonic Smiles
[18O-]C(=[18O])[18O-].[K+].[K+]
Isomeric Smiles
C(=[18O])([18O-])[18O-].[K+].[K+]
Calculated Properties
JChem
Acid pKa
6.0525417
H Acceptors
3
H Donor
0
LogD (pH = 5.5)
0.142811
LogD (pH = 7.4)
-1.1138874
Log P
0.25005138
Molar Refractivity
31.1724
Polarizability
3.6386902
Polar Surface Area
63.19
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
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RDKit
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JChem
Data Source
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Academic Data
Names and Identifiers
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Synonyms
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IUPAC Traditional name
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IUPAC name
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MDL Number
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PubChem SID
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PubChem CID
Properties
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Safety Information
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Physical Property
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Product Information
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Sigma Aldrich
696986
Academic Data
PubChem
71309825
Names and Identifiers
Synonyms
Potassium carbonate-18O3
IUPAC Traditional name
dipotassium (
1
8
O
3
)carbonate
IUPAC name
dipotassium (
1
8
O
3
)carbonate
Registration numbers
MDL Number
MFCD19687029
PubChem SID
162230724
PubChem CID
71309825
Molecule Details
Sigma Aldrich
696986
Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Properties
Safety Information
GHS Hazard statements
H302
-
H315
-
H319
-
H335
Source
Safety Statements
26
Source
European Hazard Symbols
Harmful (Xn)
Source
Warning
Source
P261
-
P305+P351+P338
Source
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
22
-
36/37/38
Source
Download link
Source
3
Source
Physical Property
891 °C(lit.)
Source
M+6
Source
Product Information
mol wt 142.67 by atom % calculation
Source
50 atom % 18O
Source
K2C18O3
Source
97% (CP)
Source
Source
GHS Signal Word
GHS Precautionary statements
GHS Pictograms
Risk Statements
MSDS Link
German water hazard class
Melting Point
Mass Shift
Mol. Weight
Isotopic Purity
Linear Formula
Purity