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Molecule
Potassium Cyanide
CAS: 151-50-8 · CKN
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 151-50-8
- Molecular Formula
- CKN
- Molecular Mass
- 65.12 g/mol
Identifiers
CAS Registry Number
151-50-8
SMILES
[C]#N.[K]
InChI Key
YUZRZFQHUCKACF-UHFFFAOYSA-N
InChI
InChI=1S/CN.K/c1-2;
Names and Synonyms
- Potassium Cyanide Common Name
- Potassium cyanide (K(CN)) Synonym
- Potassium cyanide Synonym
- Feratox Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 65.12 g/mol | CAS Common Chemistry |
| 65.116 g/mol | RDKit | |
| 67.132 g/mol | chempirical lib | |
| Density | 1.55 g/cm³ | CAS Common Chemistry |
| 1.55 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_cyanide | CAS Common Chemistry |
| Boiling Point | 1625 °C | CAS Common Chemistry |
| Canonical SMILES | N#C[K] | CAS Common Chemistry |
| InChI | InChI=1S/CN.K/c1-2; | CAS Common Chemistry |
| InChI Key | InChIKey=YUZRZFQHUCKACF-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 634 °C | CAS Common Chemistry |
| Name | Potassium cyanide | CAS Common Chemistry |
| Heavy Atom Count | 3 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 23.79 Ų | RDKit |
| LogP | -0.28443 | RDKit |
| -0.2844 | RDKit | |
| Molar Refractivity | 10.722 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 64.96678068 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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8
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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 = 65.12 g/mol; density = 1.550 g/mL. Edit any field — others recompute live.
