Description

Ethylphosphorodichloridate CAS NO 14998-51-7 is a key organophosphorus intermediate characterized by its high reactivity. This compound is essential for the synthesis of complex molecules, particularly in the development of agrochemicals and pharmaceuticals. It is primarily sought by chemical manufacturers and R&D laboratories involved in creating active ingredients and specialty chemicals.

Application

• Key intermediate in the synthesis of organophosphate pesticides and herbicides.
• Building block for pharmaceutical active ingredients, including potential anticancer and antiviral agents.
• Precursor in the production of flame retardants and polymer additives.
• Used in the manufacture of lubricant and hydraulic fluid additives.
• Intermediate for extraction solvents and plasticizers in various industrial processes.
• Starting material in academic and industrial research & development for novel organophosphorus compounds.

Basic Information

Product Name	Ethylphosphorodichloridate
CAS No.	14998-51-7
Molecular Formula	C2H5Cl2O2P
Molecular Weight	162.94 g/mol
Synonyms	Ethyl Dichlorophosphate; Dichloroethylphosphate; Ethylphosphonic Dichloride; Ethyl Dichlorophosphonate; Ethoxyphosphonyl Dichloride; Phosphorodichloridic Acid, Ethyl Ester; NSC 88177
EINECS	239-074-3

Quality Control

Our Ethylphosphorodichloridate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support 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. Due to its hygroscopic and highly volatile nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) and at controlled room temperature (15-25°C) to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Density (20°C)	1.40 - 1.45 g/mL
Refractive Index (n20D)	1.435 - 1.445

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