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Molecule
N,N,N′,N′,1,1-Hexamethylsilanediamine
CAS: 3768-58-9 · C6H18N2Si
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 3768-58-9
- Molecular Formula
- C6H18N2Si
- Molecular Mass
- 146.31 g/mol
Identifiers
CAS Registry Number
3768-58-9
SMILES
CN(C)[Si](C)(C)N(C)C
InChI Key
QULMGWCCKILBTO-UHFFFAOYSA-N
InChI
InChI=1S/C6H18N2Si/c1-7(2)9(5,6)8(3)4/h1-6H3
Names and Synonyms
- N,N,N′,N′,1,1-Hexamethylsilanediamine Synonym
- Silanediamine, N,N,N′,N′,1,1-hexamethyl- Synonym
- Silanediamine, hexamethyl- Synonym
- N,N,N′,N′,1,1-Hexamethylsilanediamine Synonym
- Bis(dimethylamino)dimethylsilane Synonym
- Dimethylbis(dimethylamino)silane Synonym
- Bis(N,N-dimethylamino)dimethylsilane Synonym
- Hexamethylsilanediamine Synonym
- BDMADS Synonym
- Dimethylsilylbis(dimethylamine) Synonym
- LS 1440 Synonym
- Dimethyldi(N,N-dimethylamino)silane Synonym
- [(Dimethylamino)dimethylsilyl]dimethylamine Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 146.31 g/mol | CAS Common Chemistry |
| Density | 0.81 g/cm³ | CAS Common Chemistry |
| 0.810 g/cm3 | CAS Common Chemistry | |
| Boiling Point | 128-129 °C | CAS Common Chemistry |
| Canonical SMILES | N(C)(C)[Si](N(C)C)(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C6H18N2Si/c1-7(2)9(5,6)8(3)4/h1-6H3 | CAS Common Chemistry |
| InChI Key | InChIKey=QULMGWCCKILBTO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | -98 °C | CAS Common Chemistry |
| Name | N,N,N′,N′,1,1-Hexamethylsilanediamine | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 6.48 Ų | RDKit |
| 6.02 Ų | chempirical lib | |
| LogP | 0.8113999999999999 | RDKit |
| 0.8114 | RDKit | |
| Molar Refractivity | 44.856000000000016 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 1.0 | RDKit |
| Exact Mass | 146.123925106 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
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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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MW = 146.31 g/mol; density = 0.810 g/mL. Edit any field — others recompute live.
