A7744812
3-(Trimethylsilyl)propargyl bromide , 97% , 38002-45-8
Synonym(s):
3-(Trimethylsilyl)propargyl bromide;3-Bromo-1-(trimethylsilyl)-1-propyne
CAS NO.：38002-45-8
Empirical Formula: C6H11BrSi
Molecular Weight: 191.14
MDL number: MFCD00134460
EINECS: 609-506-1
| Pack Size | Price | Stock | Quantity |
| 1G | RMB50.40 | In Stock |
|
| 5G | RMB132.00 | In Stock |
|
| 25G | RMB368.00 | In Stock |
|
| 100g | RMB1269.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | <0°C |
| Boiling point: | 44-45 °C2 mm Hg(lit.) |
| Density | 1.17 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 145 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Oil |
| color | Colourless to Pale Yellow |
| Specific Gravity | 1.351 |
| Water Solubility | Immiscible with water. |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| BRN | 2037650 |
| Stability: | Hygroscopic |
| InChIKey | GAPRPFRDVCCCHR-UHFFFAOYSA-N |
| CAS DataBase Reference | 38002-45-8(CAS DataBase Reference) |
Description and Uses
3-Bromo-1-(trimethylsilyl)-1-propyne may be used in the preparation of tetrahydroisoquinoline-3-carboxylic acid derivatives. It may be used as reagent for the alkylation of dianion of β-keto esters at γ-carbon. It may be employed in the preparation of terminal conjugated enynes and allenic alcohols.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-28-36/37/39 |
| RIDADR | UN 3334 |
| WGK Germany | 3 |
| F | 8-9-19 |
| TSCA | No |
| HS Code | 29319090 |
