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Molecule
Potassium Methoxide
CAS: 865-33-8 · CH4KO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 865-33-8
- Molecular Formula
- CH4KO
- Molecular Mass
- 71.14 g/mol
Identifiers
CAS Registry Number
865-33-8
SMILES
CO.[K]
InChI Key
VXJPCEOTZNHHOA-UHFFFAOYSA-N
InChI
InChI=1S/CH4O.K/c1-2;/h2H,1H3;
Names and Synonyms
- Potassium Methoxide Common Name
- Methanol, potassium salt (1:1) Synonym
- Methanol, potassium salt Synonym
- Potassium methoxide Synonym
- Potassium methylate Synonym
- Feldalat KM Synonym
- Methoxypotassium Synonym
- Potassium methanolate Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 71.14 g/mol | CAS Common Chemistry |
| 72.148 g/mol | chempirical lib | |
| Density | 0.95 g/cm³ | CAS Common Chemistry |
| 0.950 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_methoxide | CAS Common Chemistry |
| Canonical SMILES | [K].OC | CAS Common Chemistry |
| InChI | InChI=1S/CH4O.K/c1-2;/h2H,1H3; | CAS Common Chemistry |
| InChI Key | InChIKey=VXJPCEOTZNHHOA-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Potassium methoxide | CAS Common Chemistry |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 20.23 Ų | RDKit |
| LogP | -0.7723 | RDKit |
| Molar Refractivity | 13.8968 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 70.989921428 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
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40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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Quick conversion
MW = 71.14 g/mol; density = 0.950 g/mL. Edit any field — others recompute live.
