Description

Diethyl (2,6-Dichlorobenzyl)Phosphonate is a high-purity organophosphorus compound serving as a critical synthetic intermediate. Its value lies in its role as a versatile building block for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for synthesis and scale-up.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with phosphonate or benzylphosphonate moieties.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for phosphonate-based ligands used in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of flame retardants, plasticizers, and other functional polymers.
• Organic Synthesis: A valuable reagent for Horner-Wadsworth-Emmons (HWE) olefination reactions to form alkenes.
• Chemical Research & Development: Used in academic and industrial R&D for exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	Diethyl (2,6-Dichlorobenzyl)Phosphonate
CAS No.	63909-56-8
Molecular Formula	C11H15Cl2O3P
Molecular Weight	297.11 g/mol
Synonyms	Diethyl (2,6-dichlorobenzyl)phosphonate; (2,6-Dichlorobenzyl)phosphonic Acid Diethyl Ester; Diethyl (2,6-Dichlorophenylmethyl)phosphonate; Phosphonic Acid, P-[(2,6-Dichlorophenyl)methyl]-, Diethyl Ester; Diethyl 2,6-Dichlorobenzylphosphonate; (2,6-Dichlorobenzyl)phosphonic Acid Diethyl Ester; Diethyl (2,6-Dichlorobenzyl) Phosphonate
EINECS	Contact for details

Quality Control

Our Diethyl (2,6-Dichlorobenzyl)Phosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment 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 oxidizing agents and strong bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.