Description

Diethyl 2-(2'-Chloroethoxy)Ethylphosphonate is a specialized organophosphorus compound with a unique bifunctional structure combining a phosphonate ester group with a chlorinated ether chain. This molecular architecture makes it a valuable intermediate in the synthesis of complex molecules, particularly in the agrochemical and pharmaceutical sectors. It is primarily sought after by research chemists and process development scientists for constructing active ingredients and functional materials. The compound, with CAS number 69404-49-5, offers a versatile handle for further chemical modifications.

Application

• Agrochemical Intermediate: A key building block in the synthesis of modern herbicides, plant growth regulators, and insecticides, leveraging its phosphonate moiety.
• Pharmaceutical Synthesis: Used as a versatile precursor for creating prodrugs or active pharmaceutical ingredients (APIs) that require phosphonate or ether-linked functionalities.
• Flame Retardant Precursor: Serves as an intermediate in the production of phosphorus-based flame retardants for polymers and textiles.
• Ligand and Catalyst Development: Employed in organometallic chemistry to develop novel phosphonate-based ligands for catalysis.
• Material Science Research: Used in the synthesis of functionalized surfaces, metal-organic frameworks (MOFs), or specialty polymers.
• Chemical Research & Development: A valuable reagent for exploring new reaction pathways and creating novel chemical entities in academic and industrial R&D labs.

Basic Information

Product Name	Diethyl 2-(2'-Chloroethoxy)Ethylphosphonate
CAS No.	69404-49-5
Molecular Formula	C8H18ClO4P
Molecular Weight	244.65 g/mol
Synonyms	2-(2-Chloroethoxy)ethylphosphonic Acid Diethyl Ester; Diethyl (2-(2-Chloroethoxy)ethyl)phosphonate; Ethylphosphonic Acid, 2-(2-Chloroethoxy)-, Diethyl Ester; Phosphonic Acid, [2-(2-Chloroethoxy)ethyl]-, Diethyl Ester; (2-(2-Chloroethoxy)ethyl)phosphonic Acid Diethyl Ester
EINECS	Contact for details

Quality Control

Our Diethyl 2-(2'-Chloroethoxy)Ethylphosphonate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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. The container should be kept tightly closed to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.180 - 1.220
Refractive Index (n20D)	1.450 - 1.470

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