Description

1,2-Ethanediylbis(Difluorophosphine) is a specialized organophosphorus compound with a unique ethylene-bridged bis(difluorophosphine) structure. This compound serves as a valuable precursor and ligand in advanced chemical synthesis, particularly for introducing phosphorus-fluorine functionalities. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel catalysts and creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those containing phosphorus-based bioactive moieties.
• Catalyst Ligand Precursor: Serves as a building block for creating specialized ligands in homogeneous catalysis for fine chemical production.
• Agrochemical Synthesis: Employed in the research and development of new generation pesticides and herbicides.
• Materials Science Research: Acts as a monomer or precursor for developing polymers and advanced materials with specific electronic or surface properties.
• Organometallic Chemistry: Utilized in the preparation of metal complexes for studying reaction mechanisms and catalytic cycles.
• Fluorination Agent: Functions as a source of fluorine atoms in selective fluorination reactions under controlled conditions.

Basic Information

Product Name	1,2-Ethanediylbis(Difluorophosphine)
CAS No.	50966-32-0
Molecular Formula	C2H4F4P2
Molecular Weight	153.99 g/mol
Synonyms	Ethylene-1,2-diylbis(difluorophosphine); 1,2-Bis(difluorophosphino)ethane; Difluorophosphinoethane; Ethylenebis(difluorophosphine); EDFP; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 1,2-Ethanediylbis(Difluorophosphine) is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and titration methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and highly volatile nature, this material must be stored under a dry, inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated area. Recommended storage temperature is 2-8°C for extended stability. Keep away from moisture, heat, and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (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.