Trimethyldiphosphinyl Radical CAS NO 89148-95-8

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CAS No.:89148-95-8

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Trimethyldiphosphinyl Radical is a highly reactive organophosphorus radical species, serving as a critical intermediate in advanced chemical synthesis. Its unique radical character makes it a valuable building block for constructing complex phosphorus-containing frameworks that are difficult to access via traditional ionic pathways. This compound is primarily utilized by researchers and process chemists in the development of novel ligands, flame retardants, and specialty materials.

Application

As a key radical initiator or intermediate in organophosphorus chemistry research and development.
In the synthesis of novel phosphorus-based ligands for catalysis and coordination chemistry.
For the development of advanced flame-retardant additives and polymer modifiers.
As a precursor in the creation of specialty materials with tailored electronic or photophysical properties.
In the study of radical reaction mechanisms and the exploration of new synthetic methodologies.
For the preparation of agrochemical intermediates requiring specific phosphorus-containing motifs.

Basic Information


Product Name	Trimethyldiphosphinyl Radical
CAS No.	89148-95-8
Molecular Formula	C₃H₉P₂
Molecular Weight	110.05 g/mol
Synonyms	Bis(trimethylphosphoranyl) Radical; 1,1,1',1',1'',1''-Hexamethylbis(phosphanetriyl); Trimethylphosphoranyl Dimer Radical; Diphosphinyl, Trimethyl-; P,P,P',P',P'',P''-Hexamethyltriphosphorus-1,1-diyl Radical; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Trimethyldiphosphinyl Radical is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and reliability for research and development purposes. While specific purity grades (e.g., Research Grade, Technical Grade) are available, all materials are characterized using appropriate analytical techniques such as EPR spectroscopy and GC-MS to confirm identity and radical purity. Certificates of Analysis (COA) detailing specific lot parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly reactive and radical nature, this compound must be stored under an inert atmosphere (e.g., argon or nitrogen) to prevent oxidation. It is also hygroscopic and must be kept in a cool, dry place, ideally at controlled room temperature (15-25°C). Handle and store away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Contact for details
Identification (EPR/GC-MS)	Conforms
Purity (Radical Content, by EPR)	≥ 95% (Typical, Grade Dependent)
Volatile Impurities (GC)	Contact for details