Description

Fluoridophosphoric Acid o-Ethyl o-Potassium Salt is an organophosphorus compound that serves as a versatile intermediate and reagent in specialized chemical synthesis. This compound is valued for its ability to introduce both fluorine and phosphorus functional groups, enabling the creation of advanced materials and active molecules. It is primarily sought by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel compounds with specific biological or material properties.

Application

• Agrochemical Intermediate: Key building block in the synthesis of modern insecticides, herbicides, and fungicides, particularly organophosphate and organofluorine types.
• Pharmaceutical Research: Used as a specialized reagent in medicinal chemistry for the development of fluorinated drug candidates and prodrugs.
• Ligand & Catalyst Synthesis: Employed in the preparation of phosphorus-containing ligands for metal catalysis and coordination chemistry.
• Flame Retardant Development: Acts as a precursor in the research and production of advanced phosphorus-fluorine based flame retardant additives for polymers.
• Surface Treatment Agents: Utilized in formulating specialty chemicals for metal surface modification and corrosion inhibition.
• Chemical Synthesis Reagent: Serves as a fluorinating and phosphorylating agent in complex organic synthesis for academic and industrial R&D.

Basic Information

Product Name	Fluoridophosphoric Acid o-Ethyl o-Potassium Salt
CAS No.	358-69-0
Molecular Formula	C2H5FKO3P
Molecular Weight	166.13 g/mol
Synonyms	Potassium O-Ethyl Fluorophosphate; Ethyl Fluorophosphonate Potassium Salt; Potassium Ethyl Fluorophosphate; O-Ethyl Potassium Fluorophosphate; Fluorophosphoric Acid Ethyl Ester Potassium Salt; EFPA-K; Ethylfluorophosphonsäure Kaliumsalz (German); 358-69-0 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Our Fluoridophosphoric Acid o-Ethyl o-Potassium Salt is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by titration, identification by FT-IR, and determination of key impurities. A Certificate of Analysis (COA) detailing purity, physical characteristics, and safety data is provided with every shipment to ensure traceability and compliance with your research or production specifications.

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). This material is moisture-sensitive (hygroscopic) and contains fluoride/strong alkali properties; ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture or CO2. Keep away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to reference spectrum
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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