Description

1,2-Bis(Phosphino)Ethane is a versatile organophosphorus compound that serves as a fundamental bidentate ligand in coordination chemistry. Its primary value lies in its ability to chelate transition metals, forming stable complexes crucial for catalysis and material synthesis. This chemical is essential for researchers and manufacturers in the fields of homogeneous catalysis, advanced material development, and specialty chemical synthesis.

Application

• Homogeneous Catalyst Ligand: A key component in transition metal catalysts for hydrogenation, hydroformylation, and cross-coupling reactions (e.g., Suzuki, Heck).
• Material Science Precursor: Used in the synthesis of metal-organic frameworks (MOFs) and coordination polymers with tailored properties.
• Pharmaceutical Intermediate: Employed in the research and development of novel active pharmaceutical ingredients (APIs) via catalytic processes.
• Electroless Plating: Acts as a stabilizer and complexing agent in electroless nickel and copper plating baths.
• Polymerization Catalyst: Serves as a ligand in metal-catalyzed polymerization reactions for producing specialized polymers.
• Laboratory Reagent: A fundamental research chemical for studying phosphine ligand behavior and metal-phosphine complex chemistry.

Basic Information

Product Name	1,2-Bis(Phosphino)Ethane
CAS No.	5518-62-7
Molecular Formula	C2H8P2
Molecular Weight	94.03 g/mol
Synonyms	Ethylenediphosphine; 1,2-Ethanediylbis(phosphine); Diphosphinoethane; Bis(phosphino)ethane; EDPH; Ethylenediphosphane; 1,2-Diphosphinoethane
EINECS	226-861-7

Quality Control

Our 1,2-Bis(Phosphino)Ethane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) for every shipment, documenting key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the rigorous demands of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C to minimize oxidation and degradation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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