Description

Dibromobis(Tributylphosphine)Nickel(II) is a highly versatile organometallic complex, primarily valued as a specialized catalyst in advanced organic synthesis. Its significance lies in its ability to facilitate key cross-coupling and carbon-heteroatom bond formation reactions under mild conditions. This product is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries seeking efficient and selective catalytic pathways.

Application

• Catalyst for Cross-Coupling Reactions: Employed in Negishi, Kumada, and related C-C bond forming reactions.
• Pharmaceutical Intermediate Synthesis: Used in the development and scale-up of active pharmaceutical ingredients (APIs).
• Fine Chemical Manufacturing: Facilitates the synthesis of complex organic molecules, including ligands and specialty materials.
• Polymerization Catalyst: Acts as a precursor or co-catalyst in specific olefin polymerization and oligomerization processes.
• Material Science Research: Utilized in the development of novel organometallic frameworks and catalytic systems.
• Agrochemical Synthesis: Applied in the creation of advanced pesticide and herbicide intermediates.

Basic Information

Product Name	Dibromobis(Tributylphosphine)Nickel(II)
CAS No.	15242-92-9
Molecular Formula	C24H54Br2NiP2
Molecular Weight	635.19 g/mol
Synonyms	Nickel(II) dibromobis(tributylphosphine); Bis(tributylphosphine)nickel(II) dibromide; Dibromobis(tributylphosphine)nickel; NiBr2(PBu3)2; Tributylphosphine nickel dibromide complex; Nickel, dibromobis(tributylphosphine)-; (TBP)2NiBr2
EINECS	Contact for details

Quality Control

Our Dibromobis(Tributylphosphine)Nickel(II) is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high catalytic performance. Each lot undergoes comprehensive analysis, including purity assay and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain stability and efficacy.

Specification

Item	Specification
Appearance	Orange to brown crystalline or powdered solid
Identification (IR)	Conforms to structure
Assay (Ni content)	≥ 9.0 % (w/w)
Purity (HPLC)	≥ 95.0 %
Solubility	Soluble in common organic solvents (e.g., toluene, THF, DCM)

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