Description

Nickel(II) Bromide Ethylene Glycol Dimethyl Ether Complex is a specialized organometallic reagent where nickel bromide is coordinated with the glyme solvent, 1,2-dimethoxyethane (DME), enhancing its solubility and reactivity in organic media. This complex is a crucial precursor and catalyst in advanced synthetic chemistry, particularly for cross-coupling reactions that form carbon-carbon and carbon-heteroatom bonds. It is essential for R&D and production in the pharmaceutical, agrochemical, and materials science industries, where precise control over molecular architecture is required.

Application

• Catalyst Precursor for Negishi, Kumada, and Suzuki-Miyaura cross-coupling reactions.
• Electrolyte Additive in advanced battery research for lithium-ion and next-generation systems.
• Organic Synthesis Reagent for the formation of carbon-nitrogen and carbon-oxygen bonds.
• Material Science in the deposition of nickel-containing thin films and nanomaterials.
• Polymerization Catalyst in the synthesis of specific coordination polymers.
• Laboratory Research as a versatile nickel source under anhydrous conditions.

Basic Information

Product Name	Nickel(II) Bromide Ethylene Glycol Dimethyl Ether Complex
CAS No.	28923-39-9
Molecular Formula	C4H10Br2NiO2 (NiBr2·(CH3OCH2CH2OCH3))
Molecular Weight	308.64 g/mol
Synonyms	Nickel(II) Bromide DME Complex; Nickel Bromide Glyme Adduct; Nickel Dibromide 1,2-Dimethoxyethane Complex; NiBr2(DME); NiBr2·DME; Bis(1,2-dimethoxyethane)nickel(II) bromide (common formulation); Nickel bromide ethylene glycol dimethyl ether adduct
EINECS	Contact for details

Quality Control

Our Nickel(II) Bromide Ethylene Glycol Dimethyl Ether Complex is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including assay and impurity profiling. A Certificate of Analysis (COA) detailing specific results for purity, heavy metals, and solvent content is provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown crystalline solid
Identification (IR)	Conforms to structure
Assay (Ni Content)	≥ 18.5 %
Purity (by Titration)	≥ 95.0 %
Solvent Content (DME)	Balance
Heavy Metals (as Pb)	< 50 ppm
Iron (Fe)	< 20 ppm

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