Description

n-Ethoxy-n-Phenylphosphoramidofluoridic Acid Ethyl Ester is a specialized organophosphorus compound with a unique phosphoramidofluoridate structure. This chemical serves as a critical intermediate and reagent in advanced synthetic chemistry, valued for its ability to introduce phosphorus-containing functional groups. It is primarily needed by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: Key building block in the synthesis of novel insecticides, herbicides, and fungicides with phosphoramidofluoridate backbones.
• Pharmaceutical Research: Used as a specialized reagent for constructing complex molecules in medicinal chemistry programs, particularly for probing enzyme activity.
• Chemical Synthesis: Acts as a phosphorylating or fluorinating agent in the preparation of other organophosphorus compounds and fine chemicals.
• Ligand Precursor: Potential starting material for the development of catalysts and ligands used in asymmetric synthesis.
• Material Science Research: Investigated for incorporation into specialty polymers or surface-modifying agents.

Basic Information

Product Name	n-Ethoxy-n-Phenylphosphoramidofluoridic Acid Ethyl Ester
CAS No.	67293-71-4
Molecular Formula	C10H15FNO3P
Molecular Weight	247.21 g/mol
Synonyms	Ethyl N-ethoxy-N-phenylphosphoramidofluoridate; Phosphoramidofluoridic acid, N-ethoxy-N-phenyl-, ethyl ester; Ethyl P-ethoxy-P-phenylphosphoramidofluoridate; NSC 406924; N-Ethoxy-N-phenylphosphoramidofluoridic acid ethyl ester; O-Ethyl N-ethoxy-N-phenylphosphoramidofluoridate
EINECS	Contact for details

Quality Control

Our production of n-Ethoxy-n-Phenylphosphoramidofluoridic Acid Ethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong alkalis.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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