Description

cis-[1,2-Bis(Diphenylphosphino)Ethane](2-Methylphenyl)Nickel(II) Chloride is a high-purity organometallic complex featuring a chelating diphosphine ligand and a nickel center. This compound is a valuable precatalyst and reagent in advanced organic synthesis, particularly for cross-coupling and polymerization reactions. It is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable catalytic performance.

Application

• Catalyst Precursor for C-C and C-X (X = N, O) cross-coupling reactions (e.g., Suzuki, Heck, Buchwald-Hartwig).
• Polymerization Catalyst in the development of specialty polymers and oligomers.
• Ligand-Metal Complex for studying structure-activity relationships in homogeneous catalysis.
• Research & Development of novel synthetic methodologies in academic and industrial laboratories.
• Fine Chemical Synthesis for producing complex organic molecules in pharmaceutical intermediates.
• Material Science applications, including the preparation of metal-organic frameworks (MOFs) or conductive materials.

Basic Information

Item	Detail
Product Name	cis-[1,2-Bis(Diphenylphosphino)Ethane](2-Methylphenyl)Nickel(II) Chloride (≥95%)
CAS No.	1256262-67-5
Molecular Formula	C33H31ClNiP2
Molecular Weight	587.70 g/mol
Synonyms	Nickel, chloro[1,2-ethanediylbis[diphenylphosphine-κP]](2-methylphenyl)-, (SP-4-2)-; (o-Tolyl)nickel(II) chloride complex with 1,2-bis(diphenylphosphino)ethane; DPPE-Ni(o-Tolyl)Cl; cis-(o-Tolyl)NiCl(dppe); [Ni(o-Tolyl)Cl(dppe)]; 1,2-Bis(diphenylphosphino)ethane (o-tolyl)nickel(II) chloride; Bis(diphenylphosphino)ethane nickel complex
EINECS	Contact for details

Quality Control

Our cis-[1,2-Bis(Diphenylphosphino)Ethane](2-Methylphenyl)Nickel(II) Chloride is manufactured under controlled conditions to ensure batch-to-batch consistency and a minimum purity of 95%. Each lot undergoes rigorous analytical testing, including NMR (¹H, ³¹P) and HPLC analysis, to confirm identity and purity. 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 (argon or nitrogen) at 2-8°C in a cool, dry, and well-ventilated place. This material is easily oxidized and moisture-sensitive; prolonged exposure to air should be avoided.

Specification

Item	Specification
Appearance	Solid (color may vary from yellow to orange/red)
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Solubility	Soluble in common organic solvents (e.g., DCM, THF, toluene)

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