Description

Diethyl (Trichloromethyl)Phosphonate is a versatile organophosphorus compound widely used as a key synthetic intermediate in the chemical and pharmaceutical industries. Its primary value lies in its role as a precursor for the synthesis of various biologically active molecules and specialty chemicals. This product is essential for manufacturers and R&D facilities involved in the production of agrochemicals, pharmaceuticals, and flame retardants.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of antiviral agents, antibiotics, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flame Retardant Precursor: Serves as an intermediate for manufacturing phosphorus-based flame retardant additives for polymers and textiles.
• Organic Synthesis Reagent: Employed in various organic transformations, including the preparation of α,β-unsaturated esters and other complex molecules.
• Chemical Research & Development: A valuable reagent for academic and industrial research in medicinal and synthetic chemistry.
• Specialty Chemical Manufacturing: Used in the production of performance chemicals, such as corrosion inhibitors and lubricant additives.

Basic Information

Product Name	Diethyl (Trichloromethyl)Phosphonate
CAS No.	866-23-9
Molecular Formula	C5H10Cl3O3P
Molecular Weight	255.47 g/mol
Synonyms	Diethyl (Trichloromethyl)Phosphonate; Diethyl Trichloromethylphosphonate; (Trichloromethyl)phosphonic Acid Diethyl Ester; Phosphonic Acid, (Trichloromethyl)-, Diethyl Ester; NSC 88566; Diethyl Trichloromethanephosphonate; Ethyl (Trichloromethyl)Phosphonate; Trichloromethylphosphonic Acid Diethyl Ester
EINECS	212-754-5

Quality Control

Our Diethyl (Trichloromethyl)Phosphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing specifications and test results. We adhere to cGMP standards where applicable to meet the stringent requirements of our global clientele in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	1.35 - 1.45 g/mL
Refractive Index (n20D)	1.460 - 1.470

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