Description

Acetic Acid, (Diethoxyphosphinyl)Fluoro-, 1,1-Dimethylethyl Ester is a specialized organophosphorus compound that serves as a high-value chemical intermediate in advanced synthesis. Its unique structure, featuring both phosphinyl and fluoroacetate functional groups, makes it a critical reagent for constructing complex molecules with precise stereochemistry. This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries who require sophisticated building blocks for active ingredient synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring phosphonate or fluorinated motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, insecticides, and plant growth regulators where the phosphinyl-fluoroacetate moiety imparts specific biological activity.
• Chemical Research & Development: A versatile reagent in organic synthesis for introducing protected fluoromethylenephosphonate groups into target molecules.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with unique surface or flame-retardant properties.

Basic Information

Item	Details
Product Name	Acetic Acid, (Diethoxyphosphinyl)Fluoro-, 1,1-Dimethylethyl Ester
CAS No.	89099-95-6
Molecular Formula	C10H20FO5P
Molecular Weight	270.24 g/mol
Synonyms	tert-Butyl (Diethoxyphosphinyl)fluoroacetate; Diethyl (1-tert-Butoxy-1-fluoro-2-oxo-2-ethoxy)phosphonate; Fluoro(diethoxyphosphinyl)acetic Acid tert-Butyl Ester; (Diethoxyphosphinyl)fluoroacetic Acid tert-Butyl Ester; tert-Butyl 2-(Diethoxyphosphinyl)-2-fluoroacetate; 2-(Diethoxyphosphinyl)-2-fluoroacetic Acid tert-Butyl Ester; F-DiEPO-tBu Ester
EINECS	Contact for details

Quality Control

Our Acetic Acid, (Diethoxyphosphinyl)Fluoro-, 1,1-Dimethylethyl Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of cGMP and ISO 9001 standards where applicable.

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 compound is a strong acid/organic solvent and is easily oxidized (store under inert atmosphere). Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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