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1,1′-Methylenebis[1,1,1-Trimethylsilane]
CAS: 2117-28-4 | C7H20Si2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
2117-28-4
Molecular Formula:
C7H20Si2
Molecular Mass:
160.41 g/mol
Names and Synonyms:
1,1′-Methylenebis[1,1,1-Trimethylsilane]
Silane, 1,1′-methylenebis[1,1,1-trimethyl-
2,4-Disilapentane, 2,2,4,4-tetramethyl-
Silane, methylenebis[trimethyl-
1,1′-Methylenebis[1,1,1-trimethylsilane]
Bis(trimethylsilyl)methane
Methylenebis[trimethylsilane]
Identifiers:
SMILES:
C[Si](C)(C)C[Si](C)(C)C
InChI:
InChI=1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3
Key Properties
Boiling Point
132-133 °C
CAS Common Chemistry
Melting Point
-71 °C
CAS Common Chemistry
Density
0.75 g/cm³
CAS Common Chemistry
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 160.41 g/mol | CAS Common Chemistry |
| 160.40899999999996 g/mol | RDKit | |
| 160.1103537 g/mol | RDKit | |
| Density | 0.75 g/cm³ | CAS Common Chemistry |
| 0.752 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 132-133 °C | CAS Common Chemistry |
| Canonical SMILES | C[Si](C)(C)C[Si](C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3 | CAS Common Chemistry |
| InChI Key | InChIKey=GYIODRUWWNNGPI-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -71 °C | CAS Common Chemistry |
| Name | 1,1′-Methylenebis[1,1,1-trimethylsilane] | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 3.2020000000000017 | RDKit |
| Molar Refractivity | 51.499000000000045 | RDKit |
