Back to Search
Molecule
Sodium Cyanide
CAS: 143-33-9 · CNNa
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 143-33-9
- Molecular Formula
- CNNa
- Molecular Mass
- 49.01 g/mol
Identifiers
CAS Registry Number
143-33-9
SMILES
[C]#N.[Na]
InChI Key
RTVFYQXEHKQMKO-UHFFFAOYSA-N
InChI
InChI=1S/CN.Na/c1-2;
Names and Synonyms
- Sodium Cyanide Common Name
- Sodium cyanide (Na(CN)) Synonym
- Sodium cyanide Synonym
- Cymag Synonym
- Natrium cyanide Synonym
- Cyanasalt H Synonym
- Cyanasalt S Synonym
- NSC 77379 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 49.01 g/mol | CAS Common Chemistry |
| 49.007999999999996 g/mol | RDKit | |
| 49.008 g/mol | RDKit | |
| 51.024 g/mol | chempirical lib | |
| Density | 1.60 g/cm³ | CAS Common Chemistry |
| 1.595 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_cyanide | CAS Common Chemistry |
| Boiling Point | 1496 °C | CAS Common Chemistry |
| Canonical SMILES | N#C[Na] | CAS Common Chemistry |
| InChI | InChI=1S/CN.Na/c1-2; | CAS Common Chemistry |
| InChI Key | InChIKey=RTVFYQXEHKQMKO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 563 °C | CAS Common Chemistry |
| Name | Sodium 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 | 48.99284328 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
Convert
Quick conversion
MW = 49.01 g/mol; density = 1.600 g/mL. Edit any field — others recompute live.
