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Perchloric Acid
CAS: 7601-90-3 | HClO4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7601-90-3
Molecular Formula:
HClO4
Molecular Weight:
100.457 g/mol
Names and Synonyms:
Perchloric Acid
Perchloric acid (HClO4)
Perchloric acid
Identifiers:
SMILES:
[O-][Cl+3]([O-])([O-])O
InChI:
InChI=1S/ClHO4/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
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5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
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40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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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
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 100.457 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 99.95633619200001 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 5 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 |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | -4.124 | RDKit |
| molecular_mass | 100.46 g/mol | Legacy Database |
| density | 1.77 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Perchloric_acid None | Legacy Database |
| cas-boiling-point | 19 °C @ Press: 11 Torr None | Legacy Database |
| cas-canonical-smile | O=Cl(=O)(=O)O None | Legacy Database |
| cas-density | 1.768 g/cm3 @ Temp: 22 °C None | Legacy Database |
| cas-inchi | InChI=1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5) None | Legacy Database |
| cas-inchi-key | InChIKey=VLTRZXGMWDSKGL-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -112 °C None | Legacy Database |
| cas-name | Perchloric acid None | Legacy Database |
| wikipedia-name | Perchloric acid None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 2.2188 | RDKit |
