Diethylphosphine Oxide CAS 7215-33-0

Purity 97%+In StockPharmaceutical Standards
CAS No.7215-33-0
Molecular FormulaC4H9OP
Molecular Weight104.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethylphosphine Oxide CAS 7215-33-0 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

CATO supplies Diethylphosphine Oxide (CAS 7215-33-0), a certified reference material (molecular formula C4H9OP, MW 104.09 g/mol) for analytical method development and quality control.

Diethylphosphine Oxide (C4H9OP) contains organophosphorus functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H9OP
Molecular Weight104.09 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1959

Recommended Standards

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