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Molecule
1,2-Dichloro-1,1,2,2-Tetramethyldisilane
CAS: 4342-61-4 · C4H12Cl2Si2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 4342-61-4
- Molecular Formula
- C4H12Cl2Si2
- Molecular Mass
- 187.22 g/mol
Identifiers
CAS Registry Number
4342-61-4
SMILES
C[Si](C)(Cl)[Si](C)(C)Cl
InChI Key
SFAZXBAPWCPIER-UHFFFAOYSA-N
InChI
InChI=1S/C4H12Cl2Si2/c1-7(2,5)8(3,4)6/h1-4H3
Names and Synonyms
- 1,2-Dichloro-1,1,2,2-Tetramethyldisilane Synonym
- Disilane, 1,2-dichloro-1,1,2,2-tetramethyl- Synonym
- 1,2-Dichloro-1,1,2,2-tetramethyldisilane Synonym
- Dichlorotetramethyldisilane Synonym
- 1,2-Dichlorotetramethyldisilane Synonym
- 1,1,2,2-Tetramethyl-1,2-dichlorodisilane Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 187.22 g/mol | CAS Common Chemistry |
| 187.218 g/mol | RDKit | |
| 187.212 g/mol | chempirical lib | |
| Density | 1.01 g/cm³ | CAS Common Chemistry |
| 1.010 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Boiling Point | 146-148 °C | CAS Common Chemistry |
| Canonical SMILES | Cl[Si](C)(C)[Si](Cl)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C4H12Cl2Si2/c1-7(2,5)8(3,4)6/h1-4H3 | CAS Common Chemistry |
| InChI Key | InChIKey=SFAZXBAPWCPIER-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 1,2-Dichloro-1,1,2,2-tetramethyldisilane | CAS Common Chemistry |
| Heavy Atom Count | 8 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 0.0 Ų | RDKit |
| LogP | 2.9526000000000012 | RDKit |
| 2.9526 | RDKit | |
| Molar Refractivity | 46.67000000000003 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 185.985458804 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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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 = 187.22 g/mol; density = 1.010 g/mL. Edit any field — others recompute live.
