Description

Potassium (1-Phenylvinyl)Trifluoroborate is a versatile organotrifluoroborate salt, a crucial building block in modern synthetic chemistry. Its primary value lies in its exceptional stability and reactivity, making it a superior alternative to traditional boronic acids in cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials industries who require reliable, high-purity intermediates for constructing complex organic molecules.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds, particularly in the synthesis of biaryl and styrenyl compounds.
• Pharmaceutical Intermediate: Used in the research and production of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, and insecticides.
• Material Science: Employed in the development of organic light-emitting diodes (OLEDs), liquid crystals, and polymers.
• Chemical Research & Development: A valuable tool for medicinal chemists and process chemists exploring new synthetic pathways.
• Fine Chemical Production: Used in the manufacture of complex, high-value specialty chemicals and flavors/fragrances.

Basic Information

Product Name	Potassium (1-Phenylvinyl)Trifluoroborate
CAS No.	852626-70-1
Molecular Formula	C8H7BF3K
Molecular Weight	209.05 g/mol
Synonyms	Potassium (1-Phenylethenyl)trifluoroborate; Potassium (α-Styryl)trifluoroborate; Potassium Trifluoro(vinylphenyl)borate; Potassium Trifluoro(1-phenylethenyl)borate(1-); (1-Phenylvinyl)trifluoroborate Potassium Salt; Vinylphenyltrifluoroborate Potassium Salt; Potassium (1-Phenylvinyl)trifluoroboranuide
EINECS	Contact for details

Quality Control

Our Potassium (1-Phenylvinyl)Trifluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR and HPLC, to ensure high purity and consistent performance for critical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥95%
Water Content (KF)	≤1.0%
NMR Purity (1H, 19F)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.