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Molecule
Potassium Aluminium Fluoride
CAS: 14484-69-6 · AlF4K
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 14484-69-6
- Molecular Formula
- AlF4K
- Molecular Mass
- 142.07 g/mol
Identifiers
CAS Registry Number
14484-69-6
SMILES
[Al+3].[F-].[F-].[F-].[F-].[K+]
InChI Key
SKFYTVYMYJCRET-UHFFFAOYSA-J
InChI
InChI=1S/Al.4FH.K/h;4*1H;/q+3;;;;;+1/p-4
Names and Synonyms
- Potassium Aluminium Fluoride Synonym
- Aluminate(1-), tetrafluoro-, potassium (1:1), (T-4)- Synonym
- Aluminate(1-), tetrafluoro-, potassium Synonym
- Aluminate(1-), tetrafluoro-, potassium, (T-4)- Synonym
- Potassium tetrafluoroaluminate Synonym
- Potassium tetrafluoroaluminate(1-) Synonym
- Potassium tetrafluoroaluminate (KAlF4) Synonym
- Aluminum potassium fluoride (AlKF4) Synonym
- Potassium aluminum fluoride Synonym
- Potassium aluminum fluoride (KAlF4) Synonym
- FL 20 Synonym
- FL 20 (flux) Synonym
- Kalfren PAF Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 142.07 g/mol | CAS Common Chemistry |
| 142.072 g/mol | RDKit | |
| 150.136 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_aluminium_fluoride | CAS Common Chemistry |
| Canonical SMILES | [K+].[F-][Al+3]([F-])([F-])[F-] | CAS Common Chemistry |
| InChI | InChI=1S/Al.4FH.K/h;4*1H;/q+3;;;;;+1/p-4 | CAS Common Chemistry |
| InChI Key | InChIKey=SKFYTVYMYJCRET-UHFFFAOYSA-J | CAS Common Chemistry |
| Melting Point | 546 °C | CAS Common Chemistry |
| Name | Potassium aluminum fluoride | CAS Common Chemistry |
| Heavy Atom Count | 6 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | -15.360800000000001 | RDKit |
| -15.3608 | RDKit | |
| Molar Refractivity | 5.754 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 141.93885819000002 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
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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MW = 142.07 g/mol. Edit any field — others recompute live.
