Description

Dibromobis(T-Bu Pyridine)Nickel is a high-purity organonickel complex, specifically designed for advanced catalytic and synthetic applications. This compound matters for its role as a highly active and selective catalyst precursor in cross-coupling reactions and polymerization processes. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-performance catalysts for complex molecular synthesis.

Application

• Precursor for nickel-catalyzed cross-coupling reactions (e.g., Kumada, Negishi, Suzuki-Miyaura).
• Catalyst in the polymerization of olefins and other monomers for specialty polymers.
• Key reagent in academic and industrial R&D for novel organometallic synthesis.
• Used in the development of electronic materials and thin-film deposition processes.
• Component in homogeneous catalysis systems for fine chemical and pharmaceutical intermediate production.
• Research chemical for studying structure-activity relationships in organometallic chemistry.

Basic Information

Product Name	Dibromobis(T-Bu Pyridine)Nickel
CAS No.	2640505-89-9
Molecular Formula	C18H26Br2N2Ni
Molecular Weight	504.93 g/mol
Synonyms	Nickel, dibromobis(4-tert-butylpyridine)-; Dibromobis(4-tert-butylpyridine)nickel(II); Bis(4-tert-butylpyridine)dibromonickel; 4-tert-Butylpyridine nickel dibromide complex; Ni(4-t-Bupy)2Br2; (4-tert-Butylpyridine)2NiBr2; Organonickel catalyst precursor; Nickel(II) dibromide bis(4-tert-butylpyridine) complex
EINECS	Contact for details

Quality Control

Our Dibromobis(T-Bu Pyridine)Nickel is manufactured under controlled conditions to ensure batch-to-batch consistency and high catalytic activity. Each lot undergoes rigorous quality testing, including purity assay and identity confirmation, to meet the stringent requirements of advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a cool, dry place. This material is moisture-sensitive and easily oxidized; prolonged exposure to air or moisture must be avoided to maintain purity and catalytic performance.

Specification

Item	Specification
Appearance	Green to brown crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Nickel Content	10.5 - 12.5 %
Solubility	Soluble in common organic solvents (e.g., THF, DCM)

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