3-Bromo-1-(Trimethylsilyl)-1-Propyne 97.0%(GC)
97.0%(GC)
Synonym: (3-Bromo-1-propynyl)trimethylsilane
Linear Formula:
C6H11BrSi
Molecular Weight: 191.141 g/mol
CAS Number: 38002-45-8
Properties
| Vapour pressure | 0.6±0.3 mmHg at 25℃ |
| Assay Purity | >97%(GC) |
| Refractive index | 1.48 |
| B pt. | 44' 45 ℃ |
| M pt. | 63℃ |
| Density | 1.17 g/cm3 |
Safety Information
| Hazard Statement(s) | H315 - H319 - H335 |
| Precautionary Statement | P302 + P352 - P305 + P351 + P338 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 2931900090 |
| Flash point | 62℃ |
| Storage Temp. | Store under inert gas |
| Storage Class | 9 |
| Packaging | Glass bottle |
| UN Number | 3077 |
Description
Recommended products
(3-Bromo-1-propynyl)trimethylsilane
Application
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 -keto esters at -carbon.It may be employed in the preparation of terminal conjugated enynes and allenic alcohols.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
3-Bromo-1-(trimethylsilyl)-1-propyne is reported as a propargylating agent.[3]Selective reaction of 3-bromo-1-(trimethylsilyl)-1-propyne with -keto ester using indium metal has been studied.
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