Description

Fluoro(Pentafluorophenyl)(Phenyl)Phosphine Sulfide is a specialized organophosphorus compound featuring a unique combination of fluorinated and non-fluorinated aromatic groups. This structure makes it a valuable ligand precursor and building block in advanced synthetic chemistry, particularly for creating catalysts with tailored electronic and steric properties. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel compounds and functional materials.

Application

• Ligand Synthesis: Serves as a key precursor for the preparation of sophisticated phosphine ligands used in transition metal catalysis, including cross-coupling and hydrogenation reactions.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs), especially where fluorine incorporation is desired for metabolic stability.
• Agrochemical Research: Used in the synthesis of novel pesticide and herbicide candidates, leveraging the bioactivity-modifying effects of the pentafluorophenyl group.
• Materials Science: Acts as a building block for creating functional polymers, flame retardants, or specialty additives with specific surface properties.
• Coordination Chemistry: Utilized to study metal-ligand interactions and to develop new complexes for catalytic or sensing applications.
• Chemical Vapor Deposition (CVD) Precursors: Investigated as a potential precursor for depositing thin films containing phosphorus and fluorine.

Basic Information

Product Name	Fluoro(Pentafluorophenyl)(Phenyl)Phosphine Sulfide
CAS No.	53327-27-8
Molecular Formula	C12H5F6PS
Molecular Weight	302.19 g/mol
Synonyms	Phenyl(pentafluorophenyl)phosphine sulfide fluoride; Fluoro(phenyl)(pentafluorophenyl)thioxophosphorane; (Pentafluorophenyl)(phenyl)phosphine sulfide fluoride; Thioxo(phenyl)(pentafluorophenyl)phosphorane fluoride; P,P-Diphenyl-P-pentafluorophenylphosphine sulfide fluoride; Fluorophosphine sulfide, pentafluorophenyl phenyl; (C6F5)(C6H5)PSF
EINECS	Contact for details

Quality Control

Our Fluoro(Pentafluorophenyl)(Phenyl)Phosphine Sulfide is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your research and quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
1H NMR	Conforms
19F NMR	Conforms
31P NMR	Conforms

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