Back to Search
Caesium Hydroxide
CAS: 21351-79-1 | HCsO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
21351-79-1
Molecular Formula:
HCsO
Molecular Weight:
149.912 g/mol
Names and Synonyms:
Caesium Hydroxide
Cesium hydroxide (Cs(OH))
Cesium hydroxide
NSC 121987
Identifiers:
SMILES:
[Cs+].[OH-]
InChI:
InChI=1S/Cs.H2O/h;1H2/q+1;/p-1
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
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.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 149.91 g/mol | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Caesium_hydroxide None | Legacy Database |
| cas-canonical-smile | [Cs]O None | Legacy Database |
| cas-inchi | InChI=1S/Cs.H2O/h;1H2/q+1;/p-1 None | Legacy Database |
| cas-inchi-key | InChIKey=HUCVOHYBFXVBRW-UHFFFAOYSA-M None | Legacy Database |
| cas-melting-point | 272.3 °C None | Legacy Database |
| cas-name | Cesium hydroxide None | Legacy Database |
| wikipedia-name | Caesium hydroxide None | Legacy Database |
| LogP | -3.1728 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 149.912 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 149.908191552 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 2 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 30.0 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 1.9358 | RDKit |
