Description

Description

Butyl Diethyl Phosphate (CAS 2404-75-3) is a high-purity organophosphate compound with the molecular formula C₈H₁₉O₄P. This clear, colorless to pale yellow liquid is widely utilized in research and industrial applications due to its role as a versatile solvent, plasticizer, and intermediate in chemical synthesis. With a molecular weight of 210.21 g/mol, it exhibits excellent solvation properties for polar and non-polar compounds, making it valuable in polymer chemistry, lubricant formulations, and specialty material production. Our product is rigorously tested to ensure >98% purity (GC), with low levels of residual solvents and water (<0.5%). Suitable for use under inert atmospheres, it is supplied in amber glass bottles with PTFE-lined caps to prevent moisture absorption and degradation. Synonyms: Phosphoric acid, butyl diethyl ester; Butyl ethyl phosphate.

Application

Butyl Diethyl Phosphate serves as a key intermediate in the synthesis of flame retardants and plasticizers for polymer systems. Researchers employ it as a solvent for organometallic reactions and as a stabilizer in specialty lubricant formulations. Its organophosphate structure makes it valuable for studying extraction processes in metal ion separation techniques.

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