4-Bromophenylzinc iodide solution
4-Bromophenylzinc iodide solution (CAS: 148651-39-2; Formula: BrC6H4ZnI) is a valuable organozinc reagent with a molecular weight of 348.29 g/mol. Supplied at 0.5 M in THF, it is primarily utilised in organic synthesis for cross-coupling reactions. Its ability to facilitate carbon-carbon bond formation makes it an important tool for constructing complex organic molecules in research and development.
Cross-Coupling Reactions
This organozinc halide is a key reagent in various palladium-catalysed cross-coupling reactions, such as Negishi coupling. It enables the formation of new carbon-carbon bonds by coupling with aryl or vinyl halides.
Organic Synthesis
Used in the synthesis of complex organic molecules, it serves as a versatile building block. Its reactivity profile allows for selective functionalisation in multi-step synthetic pathways.
Preparation of Biaryl Compounds
It is instrumental in the synthesis of substituted biaryl systems, which are prevalent structural motifs in pharmaceuticals and advanced materials.
| Molecular weight | 348.29 |
|---|---|
| Linear formula | BrC6H4ZnI |
| Density | 1.045 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 2056 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-19-36/37-40 |
| 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 4-Bromophenylzinc iodide solution used for?
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4-Bromophenylzinc iodide solution is primarily used as a reagent in organic synthesis, particularly for palladium-catalysed cross-coupling reactions like the Negishi coupling, to form carbon-carbon bonds and synthesise biaryl compounds.
What is the CAS number and formula for 4-Bromophenylzinc iodide solution?
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The CAS number is 148651-39-2 and the molecular formula is BrC6H4ZnI.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromophenylzinc iodide solution at a concentration of 0.5 M in THF. We do not claim USP, BP, or EP grade unless explicitly stated in the product specifications. It is suitable for research and general chemical synthesis purposes.
How should 4-Bromophenylzinc iodide solution be handled and stored?
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This product is highly flammable and may form explosive peroxides. Store in a cool, well-ventilated area, away from ignition sources, under an inert atmosphere, and at 2-8°C. It is an irritant to the eyes and respiratory system. Always use appropriate personal protective equipment.
Is 4-Bromophenylzinc iodide solution regulated or scheduled?
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The provided data does not indicate that 4-Bromophenylzinc iodide solution is a controlled or scheduled substance.
How can I request a sample or quote for 4-Bromophenylzinc iodide solution?
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To request a sample or a quote, please contact our sales department through the contact information provided on the Tech Serve Solutions website.
How is 4-Bromophenylzinc iodide solution packed and shipped?
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4-Bromophenylzinc iodide solution is packed and shipped according to UN 2056 regulations for flammable liquids (Class 3, Packing Group II), ensuring safe transportation globally.
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