Description

Bis[4-(1H,1H,2H,2H-Perfluorooctyl)Phenyl]Phenylphosphine is a specialized organophosphorus compound featuring perfluoroalkyl chains, making it a high-value fluorinated ligand and intermediate. This compound matters for its unique ability to impart hydrophobicity, oleophobicity, and chemical resistance in advanced material formulations. It is primarily needed by R&D and production teams in the electronics, specialty polymer, and surface coating industries for creating high-performance, functional materials. Its structure is ideal for applications requiring precise control over surface energy and reactivity.

Application

• Ligand for Catalysis: Used in transition metal-catalyzed cross-coupling reactions, particularly where fluorinated environments or specific solubility profiles are required.
• Surface Modification Agent: Imparts exceptional water- and oil-repellent (omniphobic) properties to textiles, papers, and membranes.
• Polymer Additive: Serves as a monomer or additive for synthesizing fluorinated polymers with enhanced thermal stability and chemical resistance.
• Electronic Materials: Employed in the formulation of specialty resins and coatings for semiconductor and microelectronic applications.
• Research Chemical: A critical building block in academic and industrial R&D for exploring new fluorinated materials and catalytic systems.
• Specialty Surfactants: Acts as a key intermediate for manufacturing high-performance fluorosurfactants with low surface tension.

Basic Information

Product Name	Bis[4-(1H,1H,2H,2H-Perfluorooctyl)Phenyl]Phenylphosphine
CAS No.	290827-94-0
Molecular Formula	C38H19F34P
Molecular Weight	1244.48 g/mol
Synonyms	Bis[4-(Perfluorooctyl)phenyl]phenylphosphine; Phenylbis[4-(1H,1H,2H,2H-perfluorooctyl)phenyl]phosphine; 1,1'-(Phenylphosphanediyl)bis[4-(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)benzene]; Fluorinated Triphenylphosphine Derivative; Perfluoroalkylated Phosphine Ligand
EINECS	Contact for details

Quality Control

Our production of Bis[4-(1H,1H,2H,2H-Perfluorooctyl)Phenyl]Phenylphosphine adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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