Description

(2,5-Dichlorophenyl)Phosphonic Acid Dimethyl Ester is a specialized organophosphorus compound that serves as a versatile intermediate in advanced chemical synthesis. Its value lies in its unique molecular structure, which combines a dichlorinated aromatic ring with a phosphonate ester group, making it a key building block for creating complex molecules. This product is essential for researchers and manufacturers in the agrochemical and pharmaceutical industries who require high-purity intermediates for developing novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel herbicides, fungicides, and plant growth regulators, leveraging its phosphonate moiety for biological activity.
• Pharmaceutical Synthesis: Used as a building block for creating pharmacologically active molecules, particularly in medicinal chemistry research for drug discovery programs.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized phosphonate-based ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Flame Retardant & Polymer Additive Research: Investigated for incorporation into polymer backbones or as an additive to impart flame-retardant properties to plastics and resins.
• Organic Electronics: Explored as a precursor for materials used in organic light-emitting diodes (OLEDs) and other electronic applications due to its electron-accepting characteristics.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new reactions in organophosphorus chemistry.

Basic Information

Product Name	(2,5-Dichlorophenyl)Phosphonic Acid Dimethyl Ester
CAS No.	115393-14-1
Molecular Formula	C8H9Cl2O3P
Molecular Weight	255.03 g/mol
Synonyms	Dimethyl (2,5-Dichlorophenyl)Phosphonate; (2,5-Dichlorophenyl)Phosphonic Acid Dimethyl Ester; Phosphonic Acid, P-(2,5-Dichlorophenyl)-, Dimethyl Ester; Dimethyl 2,5-DichlorobenzenePhosphonate; 2,5-Dichlorophenylphosphonic Acid Dimethyl Ester; Dimethyl (2,5-Dichlorophenyl)Phosphonate; (2,5-Dichlorophenyl)Phosphonate Dimethyl Ester
EINECS	Contact for details

Quality Control

Our (2,5-Dichlorophenyl)Phosphonic Acid Dimethyl Ester is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all relevant specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.