Description

Ethyl(Pentafluorophenyl)Fluorophosphine Sulfide is a specialized organophosphorus compound featuring a pentafluorophenyl group and a thiophosphoryl (P=S) core. This structure is significant for its role as a key intermediate and ligand in advanced chemical synthesis, particularly in the development of catalysts and functional materials. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring fluorinated or phosphorus-containing motifs.
• Catalyst Ligand Precursor: Used in the preparation of specialized ligands for transition metal catalysis, enabling more efficient and selective cross-coupling and other organic transformations.
• Agrochemical Research: Acts as an intermediate in the development of new-generation pesticides and herbicides, where the fluorinated phenyl group can enhance biological activity and stability.
• Materials Science: Employed in the synthesis of flame retardants, specialty polymers, and ligands for metal-organic frameworks (MOFs) due to its unique phosphorus-sulfur and fluorine chemistry.
• Chemical Synthesis Reagent: Functions as a versatile reagent for introducing the ethyl(pentafluorophenyl)thiophosphoryl group into target molecules in academic and industrial R&D settings.

Basic Information

Product Name	Ethyl(Pentafluorophenyl)Fluorophosphine Sulfide
CAS No.	53327-24-5
Molecular Formula	C8H5F6PS
Molecular Weight	278.15 g/mol
Synonyms	Ethyl(pentafluorophenyl)thiophosphonofluoridate; Fluorophosphine sulfide, ethyl(pentafluorophenyl)-; Ethyl Pentafluorophenyl Fluorothiophosphinate; (Pentafluorophenyl)(ethyl)thiophosphonic fluoride; Ethyl(pentafluorophenyl)phosphonothioic fluoride
EINECS	Contact for details

Quality Control

Our Ethyl(Pentafluorophenyl)Fluorophosphine Sulfide undergoes rigorous quality testing to ensure compliance with industry standards. Production follows strict internal protocols to guarantee batch-to-batch consistency and high purity. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 area. This compound is easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC or HPLC)	≥ 95%
Water Content (KF)	≤ 0.5%

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