Description

Tris[4-(Perfluorooctyl)Phenyl]Phosphine is a highly fluorinated organophosphorus compound characterized by its unique perfluoroalkylated aromatic structure. This compound matters as a specialized ligand and intermediate, offering exceptional chemical and thermal stability, hydrophobicity, and oleophobicity due to its perfluorinated "ponytails". It is primarily needed by researchers and manufacturers in advanced material science, specialty catalysis, and surface modification technologies.

Application

• As a specialty ligand in transition metal catalysis for reactions performed in fluorinated solvents or supercritical CO₂.
• As a key building block for synthesizing fluorinated surfactants and polymers with unique surface properties.
• In the development of hydrophobic and oleophobic coatings for textiles, electronics, and optics.
• As a modifier for nanoparticles and surfaces to impart fluorinated character and enhance dispersion in non-polar media.
• For research into self-assembled monolayers (SAMs) and advanced organic electronic materials.
• As a precursor in the synthesis of other fluorinated phosphines and phosphorus-containing compounds.

Basic Information

Product Name	Tris[4-(Perfluorooctyl)Phenyl]Phosphine
CAS No.	284472-92-0
Molecular Formula	C₄₈H₁₅F₅₁P
Molecular Weight	~2512.3 g/mol
Synonyms	Tris(p-perfluorooctylphenyl)phosphine; Tris[4-(1H,1H,2H,2H-perfluorooctyl)phenyl]phosphine; Phosphine, tris[4-(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctyl)phenyl]-; Tris(4-(perfluorooctyl)phenyl)phosphine; Fluorinated triphenylphosphine derivative
EINECS	Contact for details

Quality Control

Our Tris[4-(Perfluorooctyl)Phenyl]Phosphine is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by NMR or HPLC), fluorine content, and impurity profiles is provided with every shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place (recommended 2-8°C or as specified on the label) under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. Keep away from strong bases and incompatible materials. Handle and store only in compatible organic solvent-resistant containers.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Fluorine Content	≥ 68% (Theoretical: ~69.5%)
Melting Point	Contact for details

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