Description

2-Ethoxyethylphosphonic Acid Diethyl Ester is a specialized organophosphorus compound with the CAS number 5191-35-5. This chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its phosphonate ester functionality. It is primarily utilized by research and development chemists and process engineers in the agrochemical and pharmaceutical industries for creating novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, plant growth regulators, and other crop protection agents.
• Pharmaceutical Synthesis: Used as a building block for creating phosphonate-based drug candidates and bioactive molecules.
• Ligand and Catalyst Development: Employed in the preparation of specialized phosphonate ligands for metal catalysis and coordination chemistry.
• Flame Retardant Research: Investigated as a potential component or intermediate in the development of organophosphorus flame retardants.
• Material Science: Utilized in the synthesis of functional monomers for polymers and advanced materials.
• Chemical Research: Serves as a versatile reagent in academic and industrial laboratories for method development and exploratory synthesis.

Basic Information

Product Name	2-Ethoxyethylphosphonic Acid Diethyl Ester
CAS No.	5191-35-5
Molecular Formula	C8H19O4P
Molecular Weight	210.21 g/mol
Synonyms	Diethyl (2-ethoxyethyl)phosphonate; (2-Ethoxyethyl)phosphonic Acid Diethyl Ester; Diethyl 2-Ethoxyethylphosphonate; Ethyl (2-ethoxyethyl)phosphonate; NSC 404058; Phosphonic acid, (2-ethoxyethyl)-, diethyl ester; 2-Ethoxyethanephosphonic Acid Diethyl Ester
EINECS	225-977-5

Quality Control

Our production of 2-Ethoxyethylphosphonic Acid Diethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee reliable performance in your synthetic applications.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.425 - 1.435
Density (20°C)	1.05 - 1.10 g/mL

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