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Hydrogen Bromide
CAS: 10035-10-6 | HBr
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
10035-10-6
Molecular Formula:
HBr
Molecular Weight:
80.91199999999999 g/mol
Names and Synonyms:
Hydrogen Bromide
Common Name
Hydrogen bromide (H2Br2)
Synonym
Bromohydric acid
Synonym
NSC 606640
Synonym
Hydrogen bromide
Synonym
Hydrobromic acid
Synonym
Hydrogen monobromide
Synonym
Hydrogen bromide (HBr)
Synonym
Anhydrous hydrobromic acid
Synonym
Identifiers:
SMILES:
Br
InChI:
InChI=1S/BrH/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
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 80.91 g/mol | Legacy Database |
| density | 1.80 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Hydrogen_bromide None | Legacy Database |
| cas-boiling-point | -67 °C None | Legacy Database |
| cas-canonical-smile | Br None | Legacy Database |
| cas-density | 1.8 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/BrH/h1H None | Legacy Database |
| cas-inchi-key | InChIKey=CPELXLSAUQHCOX-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -87 °C None | Legacy Database |
| cas-name | Hydrogen bromide None | Legacy Database |
| wikipedia-name | Hydrogen bromide None | Legacy Database |
| LogP | 0.5779000000000001 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 80.91199999999999 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 79.926162132 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 1 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 0 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 | 0.0 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 10.322 | RDKit |