Description

[4-(3-Chlorophenoxy)Phenyl]Phosphonic Acid Bis[3-(Trifluoromethyl)Phenyl] Ester is a specialized organophosphorus compound featuring a unique combination of chlorophenoxy and trifluoromethylphenyl groups, making it a valuable intermediate for advanced material synthesis. Its structure is engineered to provide specific reactivity and stability, crucial for high-performance applications where precise molecular architecture is required. This chemical is primarily sought by R&D chemists and process engineers in the pharmaceutical and advanced materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for targeted therapies.
• Liquid Crystal & OLED Material Precursor: Used in the development of advanced electronic display components and organic light-emitting diodes due to its stable, aromatic structure.
• Polymer Modifier & Additive: Functions as a flame retardant or property-enhancing monomer in high-performance engineering plastics and specialty resins.
• Agrochemical Synthesis: Acts as an intermediate in creating next-generation herbicides and plant growth regulators with improved efficacy.
• Ligand for Catalysis: Employed in the design of sophisticated metal-organic catalysts for asymmetric synthesis and cross-coupling reactions.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new chemical entities and material properties.

Basic Information

Product Name	[4-(3-Chlorophenoxy)Phenyl]Phosphonic Acid Bis[3-(Trifluoromethyl)Phenyl] Ester
CAS No.	74038-37-2
Molecular Formula	C26H16ClF6O4P
Molecular Weight	572.82 g/mol
Synonyms	Bis[3-(trifluoromethyl)phenyl] [4-(3-chlorophenoxy)phenyl]phosphonate; Phosphonic acid, P-[4-(3-chlorophenoxy)phenyl]-, bis[3-(trifluoromethyl)phenyl] ester; [4-(3-Chlorophenoxy)phenyl]phosphonic Acid Bis(3-(trifluoromethyl)phenyl) Ester; CAS 74038-37-2; Phosphonate Ester Derivative (Chlorophenoxy/Trifluoromethyl); Bis(m-trifluoromethylphenyl) 4-(3-chlorophenoxy)phenylphosphonate
EINECS	Contact for details

Quality Control

Our [4-(3-Chlorophenoxy)Phenyl]Phosphonic Acid Bis[3-(Trifluoromethyl)Phenyl] Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing all critical parameters are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and fluorides. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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