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Molecule
Diarsine
CAS: 15942-63-9 · H4As2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 15942-63-9
- Molecular Formula
- H4As2
- Molecular Mass
- 153.88 g/mol
Identifiers
CAS Registry Number
15942-63-9
SMILES
[AsH2][AsH2]
InChI Key
YASNYMOWPQKVTK-UHFFFAOYSA-N
InChI
InChI=1S/As2H4/c1-2/h1-2H2
Names and Synonyms
- Diarsine Synonym
- Diarsine Synonym
- Biarsine Synonym
- Arsenic hydride (As2H4) Synonym
- Arsine, arsino- Synonym
- Biarsyl Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 153.88 g/mol | CAS Common Chemistry |
| 153.876 g/mol | RDKit | |
| Canonical SMILES | [AsH2][AsH2] | CAS Common Chemistry |
| InChI | InChI=1S/As2H4/c1-2/h1-2H2 | CAS Common Chemistry |
| InChI Key | InChIKey=YASNYMOWPQKVTK-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Diarsine | CAS Common Chemistry |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | -1.8324000000000003 | RDKit |
| -1.8324 | RDKit | |
| Molar Refractivity | 17.087999999999997 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 153.874493128 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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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.
External Resources
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MW = 153.88 g/mol. Edit any field — others recompute live.
