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Molecule
Tetraethylsilane
CAS: 631-36-7 · C8H20Si
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 631-36-7
- Molecular Formula
- C8H20Si
- Molecular Mass
- 144.33 g/mol
Identifiers
CAS Registry Number
631-36-7
SMILES
CC[Si](CC)(CC)CC
InChI Key
VCZQFJFZMMALHB-UHFFFAOYSA-N
InChI
InChI=1S/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3
Names and Synonyms
- Tetraethylsilane Common Name
- Silane, tetraethyl- Synonym
- Tetraethylsilane Synonym
- Tetraethylsilicon Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 144.33 g/mol | CAS Common Chemistry |
| 144.33399999999997 g/mol | RDKit | |
| 144.334 g/mol | RDKit | |
| Density | 0.76 g/cm³ | CAS Common Chemistry |
| 0.762 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 154.7 °C | CAS Common Chemistry |
| Canonical SMILES | CC[Si](CC)(CC)CC | CAS Common Chemistry |
| InChI | InChI=1S/C8H20Si/c1-5-9(6-2,7-3)8-4/h5-8H2,1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=VCZQFJFZMMALHB-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -82 °C | CAS Common Chemistry |
| Name | Tetraethylsilane | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 4 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 3.514800000000003 | RDKit |
| 3.5148 | RDKit | |
| 3.61 | chempirical lib | |
| Molar Refractivity | 47.678000000000026 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 144.13342717 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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Quick conversion
MW = 144.33 g/mol; density = 0.760 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C8H20Si.
