Description

Potassium Dihydrobis(1-Pyrazolyl)Borate is a versatile organoboron compound that serves as a key precursor and ligand in advanced inorganic and organometallic chemistry. Its primary value lies in its ability to form stable complexes with a wide range of transition metals, facilitating catalysis and material synthesis. This chemical is essential for researchers and manufacturers in the fields of homogeneous catalysis, polymer science, and the development of novel electronic materials.

Application

• Homogeneous Catalyst Precursor: Acts as a ligand for constructing highly active and selective catalysts for organic transformations, including polymerization and cross-coupling reactions.
• Organometallic Synthesis: Used in the preparation of well-defined metal complexes for academic research and industrial process development.
• Polymerization Catalysis: Employed in catalyst systems for the production of specialty polymers with controlled architectures.
• Material Science: Serves as a building block for creating metal-organic frameworks (MOFs) and other functional inorganic materials.
• Pharmaceutical Intermediates: Utilized in the synthesis of complex molecules where precise metal-ligand interactions are required.

Basic Information

Product Name	Potassium Dihydrobis(1-Pyrazolyl)Borate
CAS No.	18583-59-0
Molecular Formula	C6H8BN4K
Molecular Weight	186.07 g/mol
Synonyms	Potassium Dihydrobis(pyrazol-1-yl)borate; Potassium Dihydrobis(1H-Pyrazol-1-yl)borate; Potassium Hydrotris(pyrazol-1-yl)borate (common related form); K[BH2(pz)2]; Potassium Borohydride Pyrazolyl Complex; KBH2(C3H3N2)2; Scorpionate Ligand Precursor
EINECS	Contact for details

Quality Control

Our Potassium Dihydrobis(1-Pyrazolyl)Borate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled 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 (IR)	Conforms to structure
Assay (Titration)	≥ 95.0%
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)

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