Description

Diphenyl(Pentafluorophenyl)Phosphine is a specialized organophosphorus compound featuring a unique combination of phenyl and highly electron-deficient pentafluorophenyl groups. This structure makes it a highly effective ligand and reagent in advanced catalytic and synthetic chemistry. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise control over metal-catalyzed reactions.

Application

• As a ligand in transition metal catalysis, particularly for cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira).
• Key intermediate in the synthesis of specialty phosphine ligands with tailored electronic properties.
• Used in polymerization catalysts for producing high-performance polymers and materials.
• Reagent in organic synthesis for constructing complex molecules in pharmaceutical R&D.
• Component in the development of OLED materials and other electronic chemicals.
• Facilitates asymmetric synthesis when incorporated into chiral catalyst systems.

Basic Information

Product Name	Diphenyl(Pentafluorophenyl)Phosphine
CAS No.	5525-95-1
Molecular Formula	C18H10F5P
Molecular Weight	352.24 g/mol
Synonyms	(Pentafluorophenyl)diphenylphosphine; Diphenyl(pentafluorophenyl)phosphane; 2,3,4,5,6-Pentafluorophenyldiphenylphosphine; (C6F5)P(C6H5)2; P(C6H5)2(C6F5)
EINECS	Contact for details

Quality Control

Our Diphenyl(Pentafluorophenyl)Phosphine is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at room temperature (15-25°C) in a cool, dry, and well-ventilated place. This compound is easily oxidized and light-sensitive.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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