Acetyltrimethylsilane
ALDRICH/362824 - 97%
Synonym: 1-
CAS Number: 13411-48-8
Empirical Formula (Hill Notation): C5H12OSi
Molecular Weight: 116.23
MDL Number: MFCD00134244
Linear Formula: (CH3)3SiCOCH3
Product Type: Chemical
| assay | 97% |
| density | 0.811 g/mL at 25 °C (lit.) |
| InChI | 1S/C5H12OSi/c1-5(6)7(2,3) |
| InChI key | REDWSDBFBCDPNI-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CC(=O)[Si](C)(C)C |
| storage temp. | 2-8°C |
| Application: | Acetyltrimethylsilane can be used as a reagent in the synthesis of dihydrophenanthrenes via a C-C insertion reaction. It is also used as a source of carbanion in the synthesis of unsymmetrical biaryls by carbanion-induced ring transformation of 2H-pyran-2-ones under mild basic conditions. |
| General description: | Acetyltrimethylsilane is an organosilicon compound that is commonly used as a protective agent for alcohols and amines in organic synthesis. It is also used as a reagent in various reactions, which includes trimethylsilylation, condensation, carbon-carbon bond formation, and reductive amination reactions. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H315 - H319 - H335 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | F,Xi |
| Risk Statements | 11-36/37/38 |
| Safety Statements | 16-26-36 |
| RIDADR | UN 1993BF 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 46.4 °F - closed cup |
| Flash Point(C) | 8 °C - closed cup |
| Purity | 97% |
| Density | 0.811 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352103 |



