Atomfair Diethyl ethylphosphonate C6H15O3P

Description Diethyl Ethylphosphonate (CAS 78-38-6) is a high-purity organophosphorus compound with the molecular formula C6H15O3P and IUPAC name 1-[ethoxy(ethyl)phosphoryl]oxyethane . This colorless to pale yellow liquid is widely used in organic synthesis, pharmaceutical intermediates, and as a flame retardant precursor. With a molecular weight of 166.16 g/mol, it offers excellent solubility in common organic solvents while being sparingly soluble in water. Our product is rigorously tested to ensure ??98% purity (GC), with low levels of moisture and heavy metals. Packaged under inert gas in amber glass bottles or specialized chemical containers to ensure stability. Suitable for use in Grignard reactions,…

Description

Diethyl Ethylphosphonate (CAS 78-38-6) is a high-purity organophosphorus compound with the molecular formula C₆H₁₅O₃P and IUPAC name 1-[ethoxy(ethyl)phosphoryl]oxyethane. This colorless to pale yellow liquid is widely used in organic synthesis, pharmaceutical intermediates, and as a flame retardant precursor. With a molecular weight of 166.16 g/mol, it offers excellent solubility in common organic solvents while being sparingly soluble in water. Our product is rigorously tested to ensure ??98% purity (GC), with low levels of moisture and heavy metals. Packaged under inert gas in amber glass bottles or specialized chemical containers to ensure stability. Suitable for use in Grignard reactions, Horner-Wadsworth-Emmons olefination, and as a ligand in metal catalysis. SDS and analytical certificates available upon request.

CAS No: 78-38-6
Molecular Formula: C6H15O3P
Molecular Weight: 166.16
Exact Mass: 166.07588133
Monoisotopic Mass: 166.07588133
IUPAC Name: 1-[ethoxy(ethyl)phosphoryl]oxyethane
SMILES: CCOP(=O)(CC)OCC
Synonyms: DIETHYL ETHYLPHOSPHONATE, 78-38-6, Diethyl ethanephosphonate, Phosphonic acid, ethyl-, diethyl ester, Ethanephosphonic acid, diethyl ester

Application

Diethyl ethylphosphonate serves as a key intermediate in pharmaceutical synthesis, particularly for antiviral and anticancer agents. It is employed as a precursor for flame-retardant additives in polymers and textiles. The compound also functions as a solvent and stabilizer in specialty chemical formulations. Researchers utilize it in organic transformations, including the preparation of ??,??-unsaturated esters via phosphonate chemistry. Its metal-chelating properties make it valuable in catalytic systems and material science applications.

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