Potassium trans-1-propenyltrifluoroborate
Potassium trans-1-propenyltrifluoroborate (CAS 804565-39-7), with the molecular formula C3H5BF3K and a molecular weight of 147.98 g/mol, is an organoboron compound. It belongs to the class of alkenyl trifluoroborate salts, valued for their utility in organic synthesis. This compound serves as a versatile reagent, particularly in cross-coupling reactions for carbon-carbon bond formation, enabling the synthesis of complex organic molecules.
Suzuki-Miyaura Cross-Coupling Reactions
Utilised as a coupling partner in palladium-catalysed Suzuki-Miyaura reactions. This enables the efficient synthesis of substituted alkenes and other complex organic frameworks from readily available starting materials.
Organic Synthesis Reagent
Serves as a valuable building block in various organic transformations. Its trifluoroborate moiety offers stability and unique reactivity profiles for constructing carbon-carbon bonds.
Preparation of Alkenylated Compounds
Facilitates the introduction of the trans-1-propenyl group into target molecules. This is crucial for the synthesis of various fine chemicals and pharmaceutical intermediates.
| Molecular weight | 147.98 |
|---|---|
| Empirical formula | C3H5BF3K |
| Assay | 97% |
| Melting point | 81-85 °C |
Hazard statements
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 37/38-41 |
| Safety statements (S) | 26-39 |
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 trans-1-propenyltrifluoroborate used for?
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Potassium trans-1-propenyltrifluoroborate is primarily used as a reagent in organic synthesis, particularly in palladium-catalysed cross-coupling reactions such as the Suzuki-Miyaura coupling, to form carbon-carbon bonds and synthesise alkenylated compounds.
What are the CAS number and formula for Potassium trans-1-propenyltrifluoroborate?
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The CAS number is 804565-39-7, and the empirical formula is C3H5BF3K.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium trans-1-propenyltrifluoroborate with an assay of 97%. This product is typically supplied for research and development purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the main hazards associated with Potassium trans-1-propenyltrifluoroborate?
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This compound is classified as dangerous. It causes skin irritation (H315), serious eye damage (H318), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eye protection and gloves, should be worn when handling. Use only in a well-ventilated area.
How is Potassium trans-1-propenyltrifluoroborate shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. This product is carefully packed according to international shipping regulations to ensure safe transit during domestic and international delivery.
How can I request a sample or quote for Potassium trans-1-propenyltrifluoroborate?
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To request a sample or a quotation, please contact our sales team through the website or by calling our customer service line. Provide the product name and CAS number (804565-39-7) for prompt assistance.
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