2-Bromobenzylzinc bromide solution
2-Bromobenzylzinc bromide solution (CAS: 307496-27-1), with the linear formula BrC₆H₄CH₂ZnBr and a molecular weight of 315.32 g/mol, is a valuable organozinc reagent. Supplied as a 0.5 M solution in THF, it is characterized by its reactivity and utility in organic synthesis. This compound is primarily employed in various chemical synthesis applications, particularly where organometallic reagents are required for C-C bond formation and functional group transformations.
Organometallic Synthesis
Serves as a key reagent in organozinc chemistry, enabling cross-coupling reactions and the introduction of the 2-bromobenzyl group into organic molecules. Its reactivity profile makes it suitable for complex synthetic pathways.
Chemical Synthesis Intermediate
Utilised as an intermediate in the synthesis of more complex organic compounds, including pharmaceuticals and fine chemicals. The zinc-halide moiety allows for selective functionalization.
Reagent for Carbon-Carbon Bond Formation
Facilitates the formation of new carbon-carbon bonds through reactions such as Negishi coupling, offering a controlled method for building molecular frameworks.
| Molecular weight | 315.32 |
|---|---|
| Linear formula | BrC6H4CH2ZnBr |
| Density | 1.015 g/mL at 25 °C |
| Concentration | 0.5 M in THF |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P305IF IN EYES
| Flash point | -17 °C / 1.4 °F |
|---|---|
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-14-19-36/37-40 |
| Safety statements (S) | 16-26-36/37 |
| Supplemental hazards | May form explosive peroxides. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Bromobenzylzinc bromide solution used for?
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2-Bromobenzylzinc bromide solution is primarily used in organometallic chemistry for carbon-carbon bond formation and as an intermediate in the synthesis of complex organic molecules. It is particularly useful in cross-coupling reactions.
What is the CAS number and formula for 2-Bromobenzylzinc bromide solution?
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The CAS number is 307496-27-1 and the linear formula is BrC₆H₄CH₂ZnBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromobenzylzinc bromide solution at a concentration of 0.5 M in THF. TSS does not represent this product as USP, BP, or EP grade; it is supplied for research and chemical synthesis purposes.
How should 2-Bromobenzylzinc bromide solution be handled and stored?
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This compound is highly flammable (Flash Point: -17 °C) and can form explosive peroxides. It is an irritant to eyes and the respiratory system and may cause cancer. Store refrigerated at 2-8°C in a well-ventilated area, away from ignition sources, and handle with appropriate personal protective equipment, including respiratory protection.
Is 2-Bromobenzylzinc bromide solution a controlled substance?
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The provided data does not indicate that 2-Bromobenzylzinc bromide solution is a controlled substance.
How is 2-Bromobenzylzinc bromide solution packed and shipped?
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2-Bromobenzylzinc bromide solution is shipped under UN 2924, Hazard Class 8(3), Packing Group II, indicating it is a corrosive liquid, flammable, toxic, or dangerous for the environment, and requires specialised transport. Specific packing will adhere to transport regulations.
How can I request a sample or quote?
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To request a sample or a quote for 2-Bromobenzylzinc bromide solution, please contact the TSS sales department through our website or by phone, providing your specific requirements.
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