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Potassium Perchlorate
CAS: 7778-74-7 | HClKO4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7778-74-7
Molecular Formula:
HClKO4
Molecular Weight:
139.555 g/mol
Names and Synonyms:
Potassium Perchlorate
Spectrex Fire Extinguishant Formulation A
Potassium perchlorate (KClO4)
Potassium perchlorate
Peroidin
Perchloric acid, potassium salt
Perchloric acid, potassium salt (1:1)
Identifiers:
SMILES:
[K].[O-][Cl+3]([O-])([O-])O
InChI:
InChI=1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5);
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 | 139.56 g/mol | Legacy Database |
| density | 2.53 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Potassium_perchlorate None | Legacy Database |
| cas-canonical-smile | [K].O=Cl(=O)(=O)O None | Legacy Database |
| cas-density | 2.53 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/ClHO4.K/c2-1(3,4)5;/h(H,2,3,4,5); None | Legacy Database |
| cas-inchi-key | InChIKey=OKXRQWHWPWHKOP-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 525 °C None | Legacy Database |
| cas-name | Potassium perchlorate None | Legacy Database |
| wikipedia-name | Potassium perchlorate None | Legacy Database |
| LogP | -4.5047999999999995 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 139.555 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 138.920042872 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 6 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 4 count | RDKit |
| Hydrogen Bond Donors | 1 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 | 89.41 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 7.972799999999999 | RDKit |
