Description

4,6-Bis(Diphenylphosphino) Dibenzofuran, 98% is a high-purity, bidentate phosphine ligand widely used in homogeneous catalysis. Its value lies in its ability to effectively coordinate with transition metals, forming highly active and selective catalysts for critical organic transformations. This product is essential for researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-performance ligands for cross-coupling and hydrogenation reactions.

Application

• As a ligand in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck, Negishi) for C-C bond formation.
• Key component in catalyst systems for asymmetric hydrogenation and other stereoselective syntheses.
• Used in the development of advanced materials and organic electronic compounds via metal-mediated polymerization.
• Facilitates pharmaceutical intermediate synthesis, enabling the construction of complex molecular architectures.
• Employed in academic and industrial R&D for exploring new catalytic methodologies.
• Applicable in fine chemical production where high selectivity and yield are paramount.

Basic Information

Product Name	4,6-Bis(Diphenylphosphino) Dibenzofuran, 98%
CAS No.	133850-81-4
Molecular Formula	C36H26OP2
Molecular Weight	552.54 g/mol
Synonyms	4,6-Bis(diphenylphosphino)dibenzofuran; Dbfphos; 4,6-Bis(diphenylphosphanyl)dibenzofuran; 4,6-Bis(diphenylphosphino)dibenzo[b,d]furan; 133850-81-4; Dibenzo[b,d]furan-4,6-diylbis(diphenylphosphane); Ligand Dbfphos; Bidentate Phosphine Ligand
EINECS	Contact for details

Quality Control

Our 4,6-Bis(Diphenylphosphino) Dibenzofuran, 98% is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure batch-to-batch consistency and high purity. Each lot is supplied with a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality management system ensures compliance with relevant standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 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 before resealing after each use.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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