Description

F Luoromethyl-Phosphonic Acid Diethyl Ester is a high-purity organophosphorus compound, specifically a fluorinated phosphonate ester. This chemical is valued for its role as a versatile synthetic intermediate and building block in advanced chemical synthesis. It is primarily needed by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated phosphonate motifs for enhanced bioactivity or metabolic stability.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, insecticides, and plant growth regulators where the fluoromethyl-phosphonate group is integral to the mode of action.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized phosphonate-based ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Flame Retardant & Polymer Additive Research: Investigated as a potential monomer or additive for creating flame-retardant polymers with improved properties.
• Chemical Biology & Probe Development: Utilized in the design of enzyme inhibitors, activity-based probes, and other tools for biochemical research due to its ability to mimic biological phosphates.
• Material Science: Employed in the surface modification of materials and the synthesis of specialty coatings and adhesives.

Basic Information

Product Name	F Luoromethyl-Phosphonic Acid Diethyl Ester
CAS No.	96857-55-5
Molecular Formula	C5H12FO3P
Molecular Weight	170.12 g/mol
Synonyms	Diethyl (Fluoromethyl)phosphonate; (Fluoromethyl)phosphonic Acid Diethyl Ester; Diethyl Fluoromethylphosphonate; Fluoromethylphosphonic Acid Diethyl Ester; NSC 405122; Fluoromethanephosphonic Acid Diethyl Ester; Diethyl P,P,P-(Fluoromethyl)phosphonate
EINECS	Contact for details

Quality Control

Every batch of F Luoromethyl-Phosphonic Acid Diethyl Ester is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including GC, HPLC, NMR, and FTIR, is performed to verify identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications and results is provided with each shipment.

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 bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to minimize moisture uptake.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.18 g/cm³
Refractive Index (n20D)	~1.415

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