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Arsine
CAS: 7784-42-1 | H3As
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7784-42-1
Molecular Formula:
H3As
Molecular Weight:
77.946 g/mol
Names and Synonyms:
Arsine
Common Name
Arsenic hydride
Synonym
Arsenic hydride (AsH3)
Synonym
Hydrogen arsenide
Synonym
Arsenous hydride
Synonym
Arseniuretted hydrogen
Synonym
Arsenic trihydride
Synonym
Arsine
Synonym
Identifiers:
SMILES:
[AsH3]
InChI:
InChI=1S/AsH3/h1H3
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 | 77.946 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 77.945071596 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 |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | -1.1839000000000002 | RDKit |
| molecular_mass | 77.95 g/mol | Legacy Database |
| density | 1.77 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Arsine None | Legacy Database |
| cas-boiling-point | -62.5 °C None | Legacy Database |
| cas-canonical-smile | [AsH3] None | Legacy Database |
| cas-density | 1.766 g/cm3 @ Temp: -111.8 °C None | Legacy Database |
| cas-inchi | InChI=1S/AsH3/h1H3 None | Legacy Database |
| cas-inchi-key | InChIKey=RBFQJDQYXXHULB-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | -116 °C None | Legacy Database |
| cas-name | Arsine None | Legacy Database |
| wikipedia-name | Arsine None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 9.938999999999998 | RDKit |