Description

Diethyl Chlorophosphate is a key organophosphorus intermediate with significant reactivity due to its phosphoryl chloride functionality. This compound is essential for the synthesis of complex molecules, offering a versatile building block for introducing phosphate ester groups. It is primarily utilized by research institutions and manufacturers in the agrochemical and pharmaceutical industries for developing active ingredients and novel chemical entities.

Application

• Agrochemical Synthesis: A critical intermediate in the production of organophosphate insecticides, herbicides, and plant growth regulators.
• Pharmaceutical Intermediates: Used in the synthesis of nucleotide analogs, prodrugs, and other bioactive molecules requiring a phosphate ester linkage.
• Chemical Research & Development: Serves as a versatile phosphorylating agent in organic synthesis and medicinal chemistry research.
• Flame Retardant Precursor: Employed in the manufacture of certain organophosphate-based flame retardants and plasticizers.
• Ligand and Catalyst Preparation: Used to synthesize specialized phosphonate ligands for metal complexes and catalysts.

Basic Information

Product Name	Diethyl Chlorophosphate
CAS No.	814-49-3
Molecular Formula	C4H10ClO3P
Molecular Weight	172.55 g/mol
Synonyms	Diethyl Phosphorochloridate; Chlorophosphoric Acid Diethyl Ester; Diethyl Chloridophosphate; Diethoxyphosphinyl Chloride; Phosphorochloridic Acid, Diethyl Ester; O,O-Diethyl Chlorophosphate; DECP
EINECS	212-391-0

Quality Control

Our Diethyl Chlorophosphate is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee the material meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere such as nitrogen or argon to prevent decomposition. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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