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Atomfair Diethyl butylphosphonate C8H19O3P CAS 2404-75-3

Diethyl butylphosphonate (CAS No. 2404-75-3) is a high-purity organophosphorus compound with the molecular formula C8H19O3P. This versatile reagent is widely used in organic synthesis, particularly as a precursor for the preparation of phosphonate esters and other phosphorus-containing intermediates. Its clear, colorless to pale yellow liquid form ensures easy handling and compatibility with a variety of solvents. With a purity level exceeding 98%, this product is ideal for researchers and scientists requiring consistent performance in catalysis, ligand synthesis, and material science applications. Each batch undergoes rigorous quality control, including GC-MS and NMR analysis, to guarantee optimal performance in your laboratory workflows.

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Description

Diethyl butylphosphonate (CAS No. 2404-75-3) is a high-purity organophosphorus compound with the molecular formula C8H19O3P. This versatile reagent is widely used in organic synthesis, particularly as a precursor for the preparation of phosphonate esters and other phosphorus-containing intermediates. Its clear, colorless to pale yellow liquid form ensures easy handling and compatibility with a variety of solvents. With a purity level exceeding 98%, this product is ideal for researchers and scientists requiring consistent performance in catalysis, ligand synthesis, and material science applications. Each batch undergoes rigorous quality control, including GC-MS and NMR analysis, to guarantee optimal performance in your laboratory workflows.

Properties

  • CAS Number: 2404-75-3
  • Complexity: 137
  • IUPAC Name: 1-diethoxyphosphorylbutane
  • InChI: InChI=1S/C8H19O3P/c1-4-7-8-12(9,10-5-2)11-6-3/h4-8H2,1-3H3
  • InChI Key: KEOJOAVYGLGAIM-UHFFFAOYSA-N
  • Exact Mass: 194.10718146
  • Molecular Formula: C8H19O3P
  • Molecular Weight: 194.21
  • SMILES: CCCCP(=O)(OCC)OCC
  • Topological: 35.5
  • Monoisotopic Mass: 194.10718146
  • Synonyms: Diethyl butylphosphonate, 2404-75-3, 1-diethoxyphosphorylbutane, DIETHYL 1-BUTYLPHOSPHONATE, Phosphonic acid, butyl-, diethyl ester, Diethyl (but-1-yl)phosphonate, diethyl n-butylphosphonate, SCHEMBL482427, SCHEMBL575145, SCHEMBL7298533, DTXSID10378641, KEOJOAVYGLGAIM-UHFFFAOYSA-N, butyl-phosphonic acid diethyl ester, 1-Butylphosphonic acid diethyl ester, MFCD08445506, AKOS016007777, BP-21376, CS-0320627, C93449

Diethyl butylphosphonate is commonly employed as a key intermediate in the synthesis of flame retardants, plasticizers, and agrochemicals. It serves as a valuable building block in Horner-Wadsworth-Emmons reactions for olefination processes. Researchers also utilize it in the development of novel ligands for transition metal catalysis. Its stability and reactivity make it suitable for use in both academic and industrial R&D settings.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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