Description

1,2-Bis(Diethylphosphino)Ethane is a versatile bidentate phosphine ligand widely used in organometallic chemistry and catalysis. Its primary value lies in its ability to coordinate with transition metals, forming stable complexes that are crucial for a variety of chemical transformations. This compound is essential for researchers and manufacturers in the fields of homogeneous catalysis, fine chemical synthesis, and advanced material science, where precise control over reaction pathways is required.

Application

• Homogeneous Catalysis: As a key ligand in cross-coupling reactions (e.g., Suzuki, Heck) and hydrogenation processes.
• Organometallic Synthesis: For the preparation of well-defined metal complexes used in research and industrial applications.
• Polymerization Catalysts: A component in catalyst systems for the production of specialty polymers and elastomers.
• Pharmaceutical Intermediates: Used in catalytic steps for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Material Science: In the development of metal-organic frameworks (MOFs) and other functional materials.
• Agrochemical Synthesis: Employed in catalytic processes for manufacturing advanced pesticides and herbicides.

Basic Information

Product Name	1,2-Bis(Diethylphosphino)Ethane
CAS No.	6411-21-8
Molecular Formula	C10H24P2
Molecular Weight	206.24 g/mol
Synonyms	1,2-Bis(diethylphosphino)ethane; Ethane-1,2-diylbis(diethylphosphine); Diethylphosphinoethane; DEPE; 1,2-Bis(diethylphosphanyl)ethane; NSC 163045; 1,2-Bis(P,P-diethylphosphino)ethane; Bis(diethylphosphino)ethane
EINECS	229-119-8

Quality Control

Our 1,2-Bis(Diethylphosphino)Ethane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, GC, and elemental analysis, to verify identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring full traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its sensitivity to oxidation, this material should be stored under an inert atmosphere (argon or nitrogen). Recommended storage temperature is 2-8°C. Keep the container in a cool, dry, and well-ventilated area, away from incompatible materials such as strong oxidizers.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
31P NMR Purity	Conforms

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