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Atomfair Diethyl propylphosphonate C7H17O3P

Description Diethyl Propylphosphonate (CAS No. 18812-51-6) is a high-purity organophosphorus compound with the molecular formula C7H17O3P and IUPAC name 1-diethoxyphosphorylpropane . This colorless to pale yellow liquid is widely used as a versatile intermediate in organic synthesis, particularly in the preparation of phosphonate-based ligands, flame retardants, and agrochemicals. Its well-defined structure and reactivity make it valuable for Michaelis-Arbuzov reactions , Horner-Wadsworth-Emmons olefinations , and other phosphorus-carbon bond-forming transformations. With a purity of ??95% (GC), our Diethyl Propylphosphonate is rigorously tested for consistency, ensuring optimal performance in research and industrial applications. It is supplied in amber glass bottles under inert gas…

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Description

Description

Diethyl Propylphosphonate (CAS No. 18812-51-6) is a high-purity organophosphorus compound with the molecular formula C7H17O3P and IUPAC name 1-diethoxyphosphorylpropane. This colorless to pale yellow liquid is widely used as a versatile intermediate in organic synthesis, particularly in the preparation of phosphonate-based ligands, flame retardants, and agrochemicals. Its well-defined structure and reactivity make it valuable for Michaelis-Arbuzov reactions, Horner-Wadsworth-Emmons olefinations, and other phosphorus-carbon bond-forming transformations. With a purity of ??95% (GC), our Diethyl Propylphosphonate is rigorously tested for consistency, ensuring optimal performance in research and industrial applications. It is supplied in amber glass bottles under inert gas to maintain stability and shelf life. Suitable for use in pharmaceutical research, material science, and catalysis, this compound is handled with strict adherence to safety protocols.

  • CAS No: 18812-51-6
  • Molecular Formula: C7H17O3P
  • Molecular Weight: 180.18
  • Exact Mass: 180.09153140
  • Monoisotopic Mass: 180.09153140
  • IUPAC Name: 1-diethoxyphosphorylpropane
  • SMILES: CCCP(=O)(OCC)OCC
  • Synonyms: Diethyl propylphosphonate, 18812-51-6, Diethyl propanephosphonate, Phosphonic acid, propyl-, diethyl ester, Diethyl-n-propylphosphonate

Application

Diethyl Propylphosphonate serves as a key building block in the synthesis of ??,??-unsaturated carbonyl compounds via Horner-Wadsworth-Emmons reactions. It is employed in the preparation of flame-retardant additives for polymers due to its phosphorus content. Researchers also utilize it to develop chelating ligands for transition metal catalysis in asymmetric synthesis. Its stability and solubility in organic solvents make it ideal for nucleophilic phosphorylation reactions.

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