Description

Fluorobis(Methylphenylamino)Phosphine Oxide CAS NO 321-35-7 is a specialized organophosphorus compound featuring a phosphorus oxide core substituted with fluorine and methylphenylamino groups. This unique structure makes it a valuable intermediate and ligand in advanced chemical synthesis, particularly for creating novel materials and catalysts. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries who require high-purity, functionalized phosphorus reagents for complex synthetic pathways.

Application

• As a key ligand or precursor in transition metal catalysis for cross-coupling reactions.
• An advanced intermediate in the synthesis of novel pharmaceutical active ingredients and agrochemicals.
• In the research and development of flame retardants and other functional additives for polymers.
• As a building block for specialty surfactants and extraction agents.
• For the preparation of ionic liquids and other advanced materials with tailored properties.
• In coordination chemistry research to study novel metal complexes.

Basic Information

Product Name	Fluorobis(Methylphenylamino)Phosphine Oxide
CAS No.	321-35-7
Molecular Formula	C14H16F1N2O1P1
Molecular Weight	278.26 g/mol
Synonyms	Fluorobis(N-methylanilino)phosphine Oxide; Fluorobis(methylphenylamino)phosphine Oxide; Phosphine oxide, fluorobis[(methylphenyl)amino]-; Fluorobis(methylphenylamino)oxophosphorane; (Methylphenylamino)fluorophosphine Oxide; P,P-Difluoro-N,N'-dimethyl-N,N'-diphenylphosphinic Amide (related structure); F-Bis(Methylphenylamino)PO
EINECS	Contact for details

Quality Control

Every batch of Fluorobis(Methylphenylamino)Phosphine Oxide is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets your specific research or production requirements. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere to prevent decomposition. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.