Description

[2-(Diphenylarsino)Ethyl]Diphenylphosphine is a sophisticated organometallic ligand featuring both phosphine and arsine donor groups within a single molecule. This unique heterobidentate structure is critical for creating highly active and selective transition metal catalysts. It is primarily sought after by researchers and manufacturers in advanced chemical synthesis and materials science. The compound is essential for applications requiring precise control over catalytic processes and metal coordination environments.

Application

• Homogeneous Catalysis: As a key ligand in cross-coupling reactions (e.g., Suzuki, Heck), hydrogenation, and hydroformylation for fine chemical and pharmaceutical synthesis.
• Advanced Material Synthesis: Used in the preparation of metal-organic frameworks (MOFs), coordination polymers, and luminescent complexes.
• Organometallic Chemistry Research: A valuable building block for studying novel catalytic cycles and the synergistic effects of mixed-donor ligands.
• Asymmetric Synthesis: Potential use in developing chiral catalysts when incorporated into designed ligand architectures for enantioselective transformations.
• Catalyst Screening Libraries: Serves as a component in high-throughput screening for discovering new catalytic systems in both academic and industrial R&D.

Basic Information

Product Name	[2-(Diphenylarsino)Ethyl]Diphenylphosphine
CAS No.	23582-06-1
Molecular Formula	C32H28AsP
Molecular Weight	526.44 g/mol
Synonyms	2-(Diphenylarsino)ethyldiphenylphosphine; Diphenyl[2-(diphenylarsino)ethyl]phosphine; (2-Diphenylarsinoethyl)diphenylphosphine; Arsinoethylphosphine ligand; As,P-Donor ligand; EINECS 245-767-5
EINECS	245-767-5

Quality Control

Every batch of [2-(Diphenylarsino)Ethyl]Diphenylphosphine is produced and analyzed under strict quality protocols to ensure consistency and reliability for research and development purposes. Our standard grade meets high-purity specifications suitable for catalytic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container in a cool, dry, and well-ventilated place, away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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