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Molecule
N-Methyl-N-(Trimethylsilyl)Acetamide
CAS: 7449-74-3 · C6H15NOSi
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 7449-74-3
- Molecular Formula
- C6H15NOSi
- Molecular Mass
- 145.28 g/mol
Identifiers
CAS Registry Number
7449-74-3
SMILES
CC(=O)N(C)[Si](C)(C)C
InChI Key
QHUOBLDKFGCVCG-UHFFFAOYSA-N
InChI
InChI=1S/C6H15NOSi/c1-6(8)7(2)9(3,4)5/h1-5H3
Names and Synonyms
- N-Methyl-N-(Trimethylsilyl)Acetamide Common Name
- Acetamide, N-methyl-N-(trimethylsilyl)- Synonym
- N-Methyl-N-(trimethylsilyl)acetamide Synonym
- N-Trimethylsilyl-N-methylacetamide Synonym
- NSC 142435 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 145.28 g/mol | CAS Common Chemistry |
| 145.278 g/mol | RDKit | |
| Density | 0.90 g/cm³ | CAS Common Chemistry |
| 0.9009 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Canonical SMILES | O=C(N(C)[Si](C)(C)C)C | CAS Common Chemistry |
| InChI | InChI=1S/C6H15NOSi/c1-6(8)7(2)9(3,4)5/h1-5H3 | CAS Common Chemistry |
| InChI Key | InChIKey=QHUOBLDKFGCVCG-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | N-Methyl-N-(trimethylsilyl)acetamide | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 20.310000000000002 Ų | RDKit |
| 20.31 Ų | RDKit | |
| 20.08 Ų | chempirical lib | |
| LogP | 1.2995999999999999 | RDKit |
| 1.2996 | RDKit | |
| Molar Refractivity | 41.79000000000002 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.8333 | RDKit |
| 0.83 | chempirical lib | |
| Exact Mass | 145.09229063 g/mol | RDKit |
| Boiling Point | 48-49 °C @ 11 Torr | CAS Common Chemistry |
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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MW = 145.28 g/mol; density = 0.900 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C6H15NOSi.
