Description

2,2'-Bis(Dibenzo[D,F][1,3,2]Dioxaphosphepin-6-Yloxy)-1,1'-Biphenyl is a sophisticated organophosphorus compound with a unique biphenyl-bridged structure. This compound is valued for its role as a key intermediate or ligand in advanced catalytic systems and materials science research. It is primarily sought by R&D and production teams in the fine chemical, pharmaceutical, and advanced polymer industries for developing novel catalysts and high-performance materials.

Application

• As a specialized ligand in transition metal catalysis for cross-coupling and other organic transformations.
• As a key intermediate in the synthesis of novel flame retardants and phosphorus-containing polymers.
• In materials science research for the development of organic electronic materials and ligands for metal-organic frameworks (MOFs).
• For pharmaceutical research as a building block in the synthesis of complex, biologically active molecules.
• In academic and industrial R&D exploring new organophosphorus chemistry and catalytic processes.

Basic Information

Product Name	2,2'-Bis(Dibenzo[D,F][1,3,2]Dioxaphosphepin-6-Yloxy)-1,1'-Biphenyl
CAS No.	122605-42-9
Molecular Formula	C36H24O4P2
Molecular Weight	582.52 g/mol
Synonyms	2,2'-Bis(dibenzo[d,f][1,3,2]dioxaphosphepin-6-yloxy)-1,1'-biphenyl; 6,6'-(Biphenyl-2,2'-diylbis(oxy))bis(dibenzo[d,f][1,3,2]dioxaphosphepin); Biphenyl-2,2'-diyl bis(dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl) ether; BDPO-Biphenyl; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of 2,2'-Bis(Dibenzo[D,F][1,3,2]Dioxaphosphepin-6-Yloxy)-1,1'-Biphenyl adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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