Description

Tris(3-Fluorophenyl)Phosphine is a specialized organophosphorus compound featuring three fluorinated aromatic rings, which significantly influences its electronic and steric properties. This compound is valued for its role as a versatile ligand in transition metal catalysis, enabling critical bond-forming reactions in advanced chemical synthesis. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate Synthesis: Acts as a key ligand in cross-coupling reactions (e.g., Suzuki, Heck) for constructing complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in catalytic processes to create novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Advanced Material Production: Serves as a precursor or catalyst component in the synthesis of specialty polymers, OLED materials, and liquid crystals.
• Homogeneous Catalysis: Employed in academic and industrial R&D for developing new catalytic systems due to its electron-withdrawing fluorinated aryl groups.
• Fine Chemical Manufacturing: Facilitates high-value, selective chemical transformations in the production of flavors, fragrances, and other specialty chemicals.

Basic Information

Product Name	Tris(3-Fluorophenyl)Phosphine
CAS No.	23039-94-3
Molecular Formula	C18H12F3P
Molecular Weight	316.26 g/mol
Synonyms	Tris(3-fluorophenyl)phosphane; Phosphorous tris(3-fluorophenyl); Tri(3-fluorophenyl)phosphine; 3-Fluorophenylphosphine, tris-; Tris(m-fluorophenyl)phosphine; P(3-F-C6H4)3; m-Fluorophenylphosphine trimer
EINECS	Contact for details

Quality Control

Our Tris(3-Fluorophenyl)Phosphine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
Heavy Metals	≤ 10 ppm

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