Description

Difluorotris(Pentafluorophenyl)Phosphorane is a highly fluorinated organophosphorus compound, specifically a pentafluorophenyl-substituted phosphorane. This compound matters as a versatile and powerful fluorinating reagent and a key precursor in the synthesis of advanced materials and specialty chemicals. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for introducing fluorine atoms or pentafluorophenyl groups into target molecules.

Application

• Fluorination Reagent: Used as a selective fluorinating agent in organic synthesis to replace hydroxyl or other functional groups with fluorine atoms.
• Catalyst Precursor: Serves as a starting material for synthesizing metal complexes used in catalysis, particularly in polymerization and cross-coupling reactions.
• Ligand Synthesis: A key intermediate for preparing specialized phosphine and phosphorane ligands for coordination chemistry.
• Advanced Material Production: Employed in the development of fluorinated polymers, liquid crystals, and electronic materials where enhanced stability and specific electronic properties are required.
• Pharmaceutical Intermediate: Facilitates the synthesis of fluorinated active pharmaceutical ingredients (APIs) to improve metabolic stability and bioavailability.
• Agrochemical Research: Used in creating novel fluorinated pesticides and herbicides.

Basic Information

Product Name	Difluorotris(Pentafluorophenyl)Phosphorane
CAS No.	22474-72-2
Molecular Formula	C₁₈F₁₇P
Molecular Weight	634.10 g/mol
Synonyms	Tris(pentafluorophenyl)difluorophosphorane; Difluorotris(pentafluorophenyl)phosphorane; P,P,P-Tris(pentafluorophenyl)phosphorous difluoride; (Pentafluorophenyl)₃PF₂; Tris(2,3,4,5,6-pentafluorophenyl)difluorophosphorane; C₁₈F₁₇P; Fp3PF2
EINECS	Contact for details

Quality Control

Our Difluorotris(Pentafluorophenyl)Phosphorane undergoes rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., argon or nitrogen) to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
¹⁹F NMR Purity	Conforms
Water Content (KF)	≤ 0.5%

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