Description

1,4-Bis(Dichlorophosphino)Benzene is a high-purity organophosphorus compound, serving as a critical building block in advanced material synthesis. Its value lies in its dual phosphine chloride functionality, which enables precise and efficient ligand formation for catalytic systems. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel catalysts and functional materials.

Application

• Catalyst Ligand Synthesis: A key precursor for constructing sophisticated bidentate phosphine ligands used in homogeneous catalysis, including cross-coupling and hydrogenation reactions.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) where phosphorus-containing scaffolds are required.
• Agrochemical Development: Used in synthesizing novel phosphorus-based compounds for crop protection agents and plant growth regulators.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of novel polymers and coordination networks with specific electronic or structural properties.
• Flame Retardant Additives: Serves as an intermediate in the production of specialized, high-performance flame retardants for engineering plastics.
• Electronic Chemicals: Investigated for use in the synthesis of precursors for semiconductors and OLED materials.

Basic Information

Product Name	1,4-Bis(Dichlorophosphino)Benzene
CAS No.	10498-56-3
Molecular Formula	C6H4Cl4P2
Molecular Weight	285.85 g/mol
Synonyms	p-Phenylenebis(dichlorophosphine); 1,4-Phenylenebis(dichlorophosphine); Benzene-1,4-diylbis(dichlorophosphane); Dichloro(4-dichlorophosphinophenyl)phosphine; 1,4-Bis(dichlorophosphanyl)benzene; p-Bis(dichlorophosphino)benzene; 1,4-Di(dichlorophosphino)benzene
EINECS	Contact for details

Quality Control

Our 1,4-Bis(Dichlorophosphino)Benzene is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and NMR analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its moisture-sensitive (hygroscopic) nature, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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