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Hydrazoic Acid
CAS: 7782-79-8 | HN3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7782-79-8
Molecular Formula:
HN3
Molecular Weight:
43.029 g/mol
Names and Synonyms:
Hydrazoic Acid
Common Name
Azidic acid
Synonym
Triazoic acid
Synonym
Hydronitric acid
Synonym
Diazoimide
Synonym
Azoimide
Synonym
Hydrogen azide
Synonym
Hydrazoic acid
Synonym
Identifiers:
SMILES:
[N-]=[N+]=N
InChI:
InChI=1S/HN3/c1-3-2/h1H
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
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 43.029 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 43.017047032 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 3 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 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 | 60.25000000000001 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | 0.87547 | RDKit |
| molecular_mass | 43.03 g/mol | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Hydrazoic_acid None | Legacy Database |
| cas-boiling-point | 37 °C None | Legacy Database |
| cas-canonical-smile | [N-]=[N+]=N None | Legacy Database |
| cas-inchi | InChI=1S/HN3/c1-3-2/h1H None | Legacy Database |
| cas-inchi-key | InChIKey=JUINSXZKUKVTMD-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -80 °C None | Legacy Database |
| cas-name | Hydrazoic acid None | Legacy Database |
| wikipedia-name | Hydrazoic acid None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 9.4377 | RDKit |