Description

Tris(4-Fluorophenyl)Phosphine Selenide is a specialized organophosphorus-selenium compound, CAS NO 54300-47-9, that serves as a critical ligand and precursor in advanced chemical synthesis. Its value lies in its ability to impart unique reactivity and stability in catalytic systems, particularly for the formation of complex heterocyclic and organometallic structures. This high-purity reagent is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise and reliable building blocks for their development pipelines.

Application

• As a key ligand in transition metal catalysis for cross-coupling reactions.
• As a precursor molecule in the synthesis of novel selenium-containing heterocycles for pharmaceutical research.
• In the development of advanced materials, such as organic semiconductors and photoresists.
• For agrochemical intermediate synthesis, contributing to the creation of new active ingredients.
• In academic and industrial R&D as a reagent for exploring new organoselenium chemistry.
• As a potential modifier or additive in specialty polymer formulations.

Basic Information

Product Name	Tris(4-Fluorophenyl)Phosphine Selenide
CAS No.	54300-47-9
Molecular Formula	C18H12F3PSe
Molecular Weight	403.22 g/mol
Synonyms	Tris(p-Fluorophenyl)Phosphine Selenide; Tris(4-Fluorophenyl)Phosphine Selenide; P,P,P-Tris(4-fluorophenyl)phosphine selenide; (4-Fluorophenyl)3PSe; Tris(4-fluorophenyl)phosphine selenium adduct; Phosphine selenide, tris(4-fluorophenyl)-; Tris(4-Fluorophenyl)Phosphine Selenide (CAS 54300-47-9)
EINECS	Contact for details

Quality Control

Our Tris(4-Fluorophenyl)Phosphine Selenide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and elemental analysis, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). The compound is light-sensitive and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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