Description

Bis(4-Fluorophenyl)Phenylphosphine Oxide is a specialized organophosphorus compound featuring a central phosphorus atom bonded to phenyl and fluorinated phenyl groups. This molecular architecture makes it a valuable intermediate in advanced chemical synthesis, particularly for creating ligands and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and electronic components.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting central nervous system disorders.
• Ligand Precursor: Used in the preparation of phosphine ligands for transition metal catalysis, facilitating cross-coupling and other important organic reactions.
• Agrochemical Synthesis: Acts as an intermediate in the development of advanced pesticides and herbicides with improved efficacy.
• Material Science: Employed in the research and production of flame retardants, photoinitiators, and specialty polymers.
• OLED & Electronic Materials: Investigated as a component or precursor in the manufacture of organic light-emitting diodes (OLEDs) and other electronic materials.
• Chemical Research: Utilized in academic and industrial R&D for exploring new organophosphorus chemistry and reaction pathways.

Basic Information

Product Name	Bis(4-Fluorophenyl)Phenylphosphine Oxide
CAS No.	54300-32-2
Molecular Formula	C18H13F2OP
Molecular Weight	314.27 g/mol
Synonyms	Phenylbis(4-fluorophenyl)phosphine oxide; (4-Fluorophenyl)diphenylphosphine oxide; Bis(p-fluorophenyl)phenylphosphine oxide; Phosphine oxide, phenylbis(4-fluorophenyl)-; 54300-32-2; Phenyl-di-p-fluorophenylphosphine oxide
EINECS	Contact for details

Quality Control

Our Bis(4-Fluorophenyl)Phenylphosphine Oxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong alkalis and fluorides. The container must be kept tightly closed in a dry and inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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