Description

2-Chloroethyl (2-Chloroethyl)Phosphonate is a specialized organophosphorus compound of significant interest in synthetic chemistry. Its primary value lies in its utility as a key intermediate or reagent for the synthesis of more complex phosphorus-containing molecules, including potential pharmaceuticals and agrochemicals. This product is essential for research and development chemists, process development scientists, and manufacturers in the fine chemical, pharmaceutical, and agrochemical industries seeking to build novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those containing phosphonate or phosphate ester functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, plant growth regulators, or other crop protection agents where the phosphonate moiety is required for biological activity.
• Ligand and Catalyst Precursor: Acts as a starting material for the preparation of specialized phosphonate-based ligands used in coordination chemistry and homogeneous catalysis.
• Flame Retardant Research: Investigated as a potential intermediate or additive component in the development of flame-retardant materials due to its phosphorus content.
• Material Science: Employed in the synthesis of functional polymers, surface modifiers, or other advanced materials where phosphonate groups can impart specific properties like adhesion or corrosion resistance.
• Chemical Biology Probes: Utilized in the creation of molecular probes for studying biological processes involving phosphate metabolism or signaling.

Basic Information

Product Name	2-Chloroethyl (2-Chloroethyl)Phosphonate
CAS No.	17378-30-2
Molecular Formula	C4H9Cl2O3P
Molecular Weight	207.00 g/mol
Synonyms	Bis(2-chloroethyl) phosphonate; (2-Chloroethoxy)(2-chloroethyl)phosphinic acid; Phosphonic acid, P,P-bis(2-chloroethyl) ester; Ethanol, 2-chloro-, 1,1'-phosphonate; NSC 402124; 2-Chloroethyl phosphonate (2-chloroethyl) ester; Di(2-chloroethyl) phosphonate
EINECS	241-402-6

Quality Control

Every batch of 2-Chloroethyl (2-Chloroethyl)Phosphonate is produced and tested under a rigorous quality management system. We employ advanced analytical techniques including GC, HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, confirming compliance with agreed specifications and supporting your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Due to its chemical nature as a strong acid/organic solvent, ensure containers are kept upright and sealed to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
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.