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Molecule
Tetrakis(Dimethylamino)Silane
CAS: 1624-01-7 · C8H24N4Si
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 1624-01-7
- Molecular Formula
- C8H24N4Si
- Molecular Mass
- 204.39 g/mol
Identifiers
CAS Registry Number
1624-01-7
SMILES
CN(C)[Si](N(C)C)(N(C)C)N(C)C
InChI Key
SSCVMVQLICADPI-UHFFFAOYSA-N
InChI
InChI=1S/C8H24N4Si/c1-9(2)13(10(3)4,11(5)6)12(7)8/h1-8H3
Names and Synonyms
- Tetrakis(Dimethylamino)Silane Synonym
- Silanetetramine, N,N,N′,N′,N′′,N′′,N′′′,N′′′-octamethyl- Synonym
- Silanetetramine, octamethyl- Synonym
- N,N,N′,N′,N′′,N′′,N′′′,N′′′-Octamethylsilanetetramine Synonym
- Octamethylsilanetetramine Synonym
- Tetrakis(dimethylamino)silane Synonym
- Tetrakis(dimethylamido)silicon Synonym
- NSC 130238 Synonym
- Tetra(dimethylamino)silane Synonym
- Tetrakis(dimethylamino)silicon Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 204.39 g/mol | CAS Common Chemistry |
| 204.39399999999998 g/mol | RDKit | |
| 204.394 g/mol | RDKit | |
| Density | 0.89 g/cm³ | CAS Common Chemistry |
| 0.885 g/cm3 | CAS Common Chemistry | |
| Canonical SMILES | N(C)(C)[Si](N(C)C)(N(C)C)N(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H24N4Si/c1-9(2)13(10(3)4,11(5)6)12(7)8/h1-8H3 | CAS Common Chemistry |
| InChI Key | InChIKey=SSCVMVQLICADPI-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 16 °C | CAS Common Chemistry |
| Name | Tetrakis(dimethylamino)silane | CAS Common Chemistry |
| Heavy Atom Count | 13 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 4 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 12.96 Ų | RDKit |
| 12.04 Ų | chempirical lib | |
| LogP | -0.3315999999999977 | RDKit |
| -0.3316 | RDKit | |
| Molar Refractivity | 60.50200000000005 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 204.17702329799997 g/mol | RDKit |
| Boiling Point | 74-75 °C @ 19 Torr | CAS Common Chemistry |
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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| 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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MW = 204.39 g/mol; density = 0.890 g/mL. Edit any field — others recompute live.
