Description

Diphenyl[4-(1H,1H,2H,2H-Perfluorodecyl)Phenyl]Phosphine is a specialized organophosphorus compound featuring a perfluorinated alkyl chain, making it a valuable fluorinated ligand and building block. Its core value lies in its unique combination of electron-donating phosphine properties with the extreme hydrophobicity and oleophobicity imparted by the perfluoroalkyl segment. This product is essential for researchers and manufacturers in advanced material science and catalysis, particularly for developing surface-modifying agents, specialty polymers, and ligands for transition metal catalysis in fluorous media.

Application

• As a fluorinated ligand in transition metal catalysis for reactions performed in fluorous biphasic systems or supercritical CO₂.
• As a key monomer or additive for synthesizing fluorinated polymers and coatings with low surface energy, providing oil- and water-repellent properties.
• In the surface modification of materials to create superhydrophobic and anti-fouling surfaces for textiles, electronics, and medical devices.
• As an intermediate in the synthesis of more complex fluorinated phosphine oxides and other organofluorine compounds.
• For research into self-assembled monolayers (SAMs) on various substrates due to its long perfluorinated tail.
• In the development of fluorous-tagged reagents and scavengers used in combinatorial chemistry and purification techniques.

Basic Information

Product Name	Diphenyl[4-(1H,1H,2H,2H-Perfluorodecyl)Phenyl]Phosphine
CAS No.	462996-04-9
Molecular Formula	C₃₄H₂₀F₁₇P
Molecular Weight	806.47 g/mol
Synonyms	[4-(1H,1H,2H,2H-Perfluorodecyl)phenyl]diphenylphosphine; (4-(Perfluorodecyl)phenyl)diphenylphosphine; Diphenyl(4-(perfluorodecyl)phenyl)phosphine; P-[4-(1H,1H,2H,2H-Perfluorodecyl)phenyl]diphenylphosphine; 1H,1H,2H,2H-Perfluorodecyldiphenylphosphine benzene derivative; Fluorinated triphenylphosphine derivative; F17-TPP (common abbreviation); C6F17C2H4C6H4PPh2
EINECS	Contact for details

Quality Control

Our production of Diphenyl[4-(1H,1H,2H,2H-Perfluorodecyl)Phenyl]Phosphine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques including NMR (¹H, ¹³C, ³¹P, ¹⁹F) and HPLC. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled 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 solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
³¹P NMR Purity	Conforms
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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