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Molecule
Silane
CAS: 7803-62-5 · H4Si
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 7803-62-5
- Molecular Formula
- H4Si
- Molecular Mass
- 32.12 g/mol
Identifiers
CAS Registry Number
7803-62-5
SMILES
[SiH4]
InChI Key
BLRPTPMANUNPDV-UHFFFAOYSA-N
InChI
InChI=1S/H4Si/h1H4
Names and Synonyms
- Silane Common Name
- Silane Synonym
- Silicane Synonym
- Silicon tetrahydride Synonym
- Monosilane (SiH4) Synonym
- Silicon hydride (SiH4) Synonym
- Silicon hydride Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 32.12 g/mol | CAS Common Chemistry |
| 32.117999999999995 g/mol | RDKit | |
| 32.118 g/mol | RDKit | |
| Density | 0.68 g/cm³ | CAS Common Chemistry |
| 0.680 g/cm3 @ -185 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Silane | CAS Common Chemistry |
| Boiling Point | -112 °C | CAS Common Chemistry |
| Canonical SMILES | [SiH4] | CAS Common Chemistry |
| InChI | InChI=1S/H4Si/h1H4 | CAS Common Chemistry |
| InChI Key | InChIKey=BLRPTPMANUNPDV-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -185 °C | CAS Common Chemistry |
| Name | Silane | CAS Common Chemistry |
| Heavy Atom Count | 1 | 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 | -1.4516000000000002 | RDKit |
| -1.4516 | RDKit | |
| Molar Refractivity | 11.333999999999998 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 32.008226658 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
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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.
External Resources
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Quick conversion
MW = 32.12 g/mol; density = 0.680 g/mL. Edit any field — others recompute live.
