Description

2(Bis(2 4Di-T-Bu-Phenoxy)Phosphinooxy)3 is a specialized organophosphorus compound, identified by CAS No. 217189-40-7, that serves as a high-performance ligand and catalyst component. Its molecular architecture is engineered to provide exceptional stability and reactivity in demanding chemical processes. This product is essential for research and development in advanced organic synthesis, particularly for industries focused on creating novel materials and fine chemicals.

Application

• Polymerization Catalyst Ligand: A key component in transition metal catalysts for the synthesis of polyolefins and other specialty polymers.
• Cross-Coupling Reactions: Facilitates critical bond-forming reactions such as Suzuki, Heck, and Negishi couplings in pharmaceutical and agrochemical intermediate synthesis.
• Asymmetric Catalysis: Used in the development of chiral catalysts for the production of enantiomerically pure compounds.
• Material Science Research: Employed in the development of novel organic electronic materials and metal-organic frameworks (MOFs).
• Hydrofunctionalization Reactions: Acts as a ligand in catalytic processes for the addition of elements like hydrogen, boron, or silicon across unsaturated bonds.
• Academic & Industrial R&D: A valuable reagent for method development and exploring new catalytic pathways in both university and corporate research laboratories.

Basic Information

Product Name	2(Bis(2 4Di-T-Bu-Phenoxy)Phosphinooxy)3
CAS No.	217189-40-7
Molecular Formula	C54H78O5P
Molecular Weight	838.15 g/mol
Synonyms	2,2'-Bis(2,4-di-tert-butylphenoxy)-3,3'-diphosphinooxy-1,1'-binaphthyl; BINAP-DTBP Analog; Phosphinite Ligand; 2,2'-Bis(di-tert-butylphenoxy)-3,3'-bis(phosphinooxy)-1,1'-binaphthyl; DTBP-BINAP(O) Derivative; 1,1'-Binaphthalene-2,2'-diyl bis(2,4-di-tert-butylphenyl phosphite); Bridged BINOL Phosphinite
EINECS	Contact for details

Quality Control

Every batch of 2(Bis(2 4Di-T-Bu-Phenoxy)Phosphinooxy)3 is manufactured and tested under a strict quality management system. We guarantee high purity and consistency to meet the exacting standards of catalytic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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 2-8°C or as specified on the label. Due to its hygroscopic and easily oxidized nature, the container must be sealed immediately after use to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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