Potassium 4-bromophenyltrifluoroborate
Potassium 4-bromophenyltrifluoroborate (CAS 374564-35-9), with the chemical formula BrC6H4BF3K and a molecular weight of 262.90 g/mol, is an organoboron compound. It belongs to the class of aryl trifluoroborate salts and is a valuable reagent in organic synthesis. This compound is frequently employed in cross-coupling reactions, enabling the formation of carbon-carbon bonds and the introduction of substituted aryl groups into complex molecular architectures.
Suzuki-Miyaura Cross-Coupling Reactions
Potassium 4-bromophenyltrifluoroborate serves as an effective coupling partner in palladium-catalyzed Suzuki-Miyaura reactions. It allows for the efficient synthesis of biaryl compounds and other arylated structures by reacting with aryl or vinyl halides/triflates.
Organic Synthesis Reagent
As a stable and versatile trifluoroborate salt, this compound is utilized as a building block in the construction of diverse organic molecules. Its reactivity profile makes it suitable for various synthetic transformations in academic and industrial research settings.
Material Science Applications
The introduction of brominated phenyl groups via this reagent can be useful in the development of novel materials. It may contribute to tuning electronic or optical properties in polymers or organic semiconductors.
| Molecular weight | 262.90 |
|---|---|
| Linear formula | BrC6H4BF3K |
| Melting point | >300 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Potassium 4-bromophenyltrifluoroborate used for?
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Potassium 4-bromophenyltrifluoroborate is primarily used as a reagent in organic synthesis, particularly in palladium-catalyzed cross-coupling reactions like the Suzuki-Miyaura coupling, for the synthesis of biaryl compounds and other arylated structures.
What are the CAS number and chemical formula?
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The CAS number for Potassium 4-bromophenyltrifluoroborate is 374564-35-9, and its chemical formula is BrC6H4BF3K.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium 4-bromophenyltrifluoroborate typically as a research or technical grade chemical. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications. Please refer to the Certificate of Analysis for specific purity details.
How should Potassium 4-bromophenyltrifluoroborate be handled safely?
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Potassium 4-bromophenyltrifluoroborate is classified as a Warning irritant. Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
How is this chemical packed, shipped, and exported?
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This chemical is carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions is experienced in global export and can provide documentation as required.
How can I request a sample or quote for Potassium 4-bromophenyltrifluoroborate?
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To request a sample or obtain a quotation, please use the contact form on our website or email our sales department, specifying the product name and CAS number (374564-35-9).
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