Description

Difluorobis(Pentafluorophenyl)(Ethylthio)Phosphorane is a highly reactive organophosphorus compound that serves as a versatile reagent in advanced synthetic chemistry. Its value lies in its ability to act as a potent fluorinating agent and a precursor for constructing complex phosphorus-containing molecular architectures. This specialized chemical is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries, where it facilitates the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate Synthesis: A key building block for introducing fluorine and phosphorus groups into drug candidates, potentially enhancing metabolic stability and bioavailability.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its unique structure can contribute to novel modes of action.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized phosphine ligands and catalysts used in cross-coupling and other transition metal-catalyzed reactions.
• Materials Science: Employed in the research and development of flame retardants, electrolytes for batteries, and specialty polymers.
• Organic Synthesis Reagent: Functions as a powerful fluorination and phosphorylation agent in the synthesis of complex organic molecules for various R&D applications.

Basic Information

Product Name	Difluorobis(Pentafluorophenyl)(Ethylthio)Phosphorane
CAS No.	65132-59-4
Molecular Formula	C14H5F12PS
Molecular Weight	440.21 g/mol
Synonyms	Bis(pentafluorophenyl)(ethylthio)difluorophosphorane; Ethylthio-bis(pentafluorophenyl)difluorophosphorane; (Ethylthio)difluorobis(pentafluorophenyl)phosphorane; Difluoro[ethylthio)bis(2,3,4,5,6-pentafluorophenyl)]phosphorane; P,P-Difluoro-P-(ethylthio)-P,P-bis(pentafluorophenyl)phosphorane
EINECS	Contact for details

Quality Control

Every batch of Difluorobis(Pentafluorophenyl)(Ethylthio)Phosphorane is produced and analyzed under strict quality management protocols to ensure consistency and reliability for your research and development processes. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid or crystalline powder
Identification (IR)	Conforms to structure
Purity (Assay by 19F/31P NMR)	≥95%
Water Content (KF)	≤0.5%

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