Description

Trifluorodiphenylphosphorane is a versatile organophosphorus reagent, specifically a fluorinated phosphine derivative. Its primary value lies in its role as a potent fluorinating agent and a key ligand or precursor in advanced synthetic chemistry. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors, where it facilitates the introduction of fluorine atoms and participates in cross-coupling reactions.

Application

• Pharmaceutical Intermediate Synthesis: A key reagent for the fluorination of active pharmaceutical ingredients (APIs) and advanced intermediates.
• Agrochemical Manufacturing: Used in the synthesis of fluorinated pesticides and herbicides to enhance their biological activity and stability.
• Catalyst Ligand Precursor: Serves as a precursor for generating specialized phosphine ligands used in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck).
• Material Science Research: Employed in the development of novel fluorinated polymers and advanced electronic materials.
• Organic Synthesis Reagent: Acts as a deoxygenating or fluorinating agent in complex organic transformations in R&D laboratories.
• Coordination Chemistry: Utilized to form complexes with transition metals for catalytic and stoichiometric applications.

Basic Information

Product Name	Trifluorodiphenylphosphorane
CAS No.	1138-99-4
Molecular Formula	C12H10F3P
Molecular Weight	242.18 g/mol
Synonyms	Diphenyltrifluorophosphorane; Trifluoro(diphenyl)phosphorane; Diphenylphosphorous trifluoride; P,P,P-Trifluoro-P,P-diphenylphosphine; (Trifluorophosphoranyl)benzene; Phosphorane, trifluorodiphenyl-; NSC 406925
EINECS	214-525-6

Quality Control

Our Trifluorodiphenylphosphorane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by NMR and purity verification by GC or HPLC, to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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