S5924349
tert-Butyltrimethylsilylacetate , ≥95.0%(GC) , 41108-81-0
CAS NO.：41108-81-0
Empirical Formula: C9H20O2Si
Molecular Weight: 188.34
MDL number: MFCD00042855
EINECS: 255-222-2
| Pack Size | Price | Stock | Quantity |
| 5mL | RMB588.37 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 67 °C13 mm Hg(lit.) |
| Density | 0.86 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 42 °C |
| solubility | Chloroform (Soluble), Methanol (Soluble) |
| form | Oil |
| color | Colourless |
| BRN | 1930256 |
| InChI | 1S/C9H20O2Si/c1-9(2,3)11-8(10)7-12(4,5)6/h7H2,1-6H3 |
| InChIKey | HOHBQWITMXOSOW-UHFFFAOYSA-N |
| SMILES | CC(C)(C)OC(=O)C[Si](C)(C)C |
Description and Uses
TERT-BUTYL TRIMETHYLSILYLACETATE is used to prepare lithium enolates which can be alkylated; can be alkenated with aldehydes and ketones; can be acylated; can be reacted with Group 14 halides.
t-Butyl Trimethylsilylacetate is used to prepare lithium enolates which can be alkylated;can
be alkenated with aldehydes and ketones;can be acylated;can
be reacted with Group 14 halides.
Most applications require initial formation
of the enolate (1) (eq 1), which is obtained as a white solid suspended
in THF, stable indefinitely at 78°C.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H226 |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Risk Statements | 10 |
| Safety Statements | 23-24/25 |
| RIDADR | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| F | 10-21 |
| HazardClass | 3.2 |
| PackingGroup | III |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Flam. Liq. 3 |
