Description

Potassium Trifluoro(4-Phenoxyphenyl)Borate is a specialized organoboron salt, primarily utilized as a key reagent in advanced organic synthesis and catalysis. Its value lies in its role as a source of the trifluoro(4-phenoxyphenyl)borate anion, which is instrumental in facilitating challenging chemical transformations. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for the development of novel active ingredients and functional materials.

Application

• As a catalyst or co-catalyst in cross-coupling reactions (e.g., Suzuki-Miyaura coupling) for constructing complex biaryl structures.
• As a key synthetic intermediate in the research and development of new pharmaceutical compounds and active pharmaceutical ingredients (APIs).
• As a precursor or additive in the synthesis of advanced materials, including organic light-emitting diodes (OLEDs) and specialty polymers.
• In agrochemical research for the creation of novel herbicides, fungicides, and plant growth regulators.
• As a fluorine source or anion component in the development of ionic liquids and electrolytes for battery applications.
• For academic and industrial R&D in organometallic chemistry and novel catalytic system design.

Basic Information

Product Name	Potassium Trifluoro(4-Phenoxyphenyl)Borate
CAS No.	1187951-62-7
Molecular Formula	C12H8BF3KO
Molecular Weight	284.10 g/mol
Synonyms	Potassium (4-Phenoxyphenyl)trifluoroborate; Potassium 4-Phenoxyphenyltrifluoroborate; 4-Phenoxyphenyltrifluoroborate Potassium Salt; (4-Phenoxyphenyl)trifluoroboronic Acid Potassium Salt; K[PhOB(C6H4OPh)F3]; Potassium Trifluoro(4-phenoxyphenyl)borate(1-); Potassium Trifluoro(p-phenoxyphenyl)borate
EINECS	Contact for details

Quality Control

Our Potassium Trifluoro(4-Phenoxyphenyl)Borate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and batch-to-batch consistency. 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can compromise product integrity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm

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