Description

1,3-Bis(Dicyclopentylphosphinomethyl)Benzene is a specialized organophosphorus ligand with a rigid, bulky structure. This compound matters for its exceptional performance as a catalyst component in demanding cross-coupling and hydrogenation reactions, offering superior selectivity and stability. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing and scaling up high-value synthetic routes.

Application

• As a ligand in homogeneous catalysis for C-C and C-X bond-forming reactions (e.g., Suzuki-Miyaura, Heck, Buchwald-Hartwig couplings).
• Critical component in asymmetric hydrogenation catalysts for the production of chiral intermediates in pharmaceutical synthesis.
• Used in olefin polymerization and oligomerization catalyst systems to control polymer microstructure.
• Employed in academic and industrial R&D for developing novel catalytic processes and methodologies.
• Application in fine chemical synthesis where high catalyst efficiency and tolerance to functional groups are required.
• Potential use in material science for the surface modification of nanoparticles and the creation of metal-organic frameworks (MOFs).

Basic Information

Product Name	1,3-Bis(Dicyclopentylphosphinomethyl)Benzene
CAS No.	255874-48-7
Molecular Formula	C29H44P2
Molecular Weight	454.61 g/mol
Synonyms	1,3-Bis[(dicyclopentylphosphino)methyl]benzene; Benzene, 1,3-bis[(dicyclopentylphosphino)methyl]-; DCPMB; Dcype derivative; Bis(dicyclopentylphosphinomethyl)benzene; 1,3-Bis(dicyclopentylphosphanylmethyl)benzene; Dicyclopentylphosphine-based xylene linker
EINECS	Contact for details

Quality Control

Our 1,3-Bis(Dicyclopentylphosphinomethyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, the container should be purged with inert gas after each opening.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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