Description

(4-Iodophenyl)Diphenyl-Phosphine is a versatile organophosphorus compound featuring a phosphine center flanked by phenyl groups and an iodophenyl substituent. This structure makes it a valuable ligand precursor and building block in advanced synthetic chemistry, particularly for cross-coupling reactions and the preparation of metal complexes. It is primarily utilized by pharmaceutical researchers, agrochemical developers, and material scientists engaged in catalyst design and fine chemical synthesis.

Application

• Ligand for Transition Metal Catalysis: Serves as a precursor for synthesizing phosphine ligands used in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Sonogashira).
• Pharmaceutical Intermediate: A key building block in the synthesis of complex molecules for active pharmaceutical ingredients (APIs) and drug discovery programs.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Material Science Research: Employed in the creation of specialized polymers, ligands for OLED materials, and other advanced functional materials.
• Organic Synthesis Reagent: Acts as a nucleophile or a functional group modifier in various organic transformations.
• Academic & Industrial R&D: A critical reagent for methodological development and exploratory chemistry in both university and corporate laboratories.

Basic Information

Product Name	(4-Iodophenyl)Diphenyl-Phosphine
CAS No.	440111-10-4
Molecular Formula	C18H14IP
Molecular Weight	388.18 g/mol
Synonyms	4-Iodophenyl(diphenyl)phosphine; (4-Iodophenyl)diphenylphosphane; Diphenyl(4-iodophenyl)phosphine; P-(4-Iodophenyl)diphenylphosphine; 4-Iodo-DPP; (p-Iodophenyl)diphenylphosphine
EINECS	Contact for details

Quality Control

Our (4-Iodophenyl)Diphenyl-Phosphine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 room temperature (15-25°C). This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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