Dicyclohexyl(methyl)phosphine oxide CAS 42366-52-9

Purity 97%+In StockPharmaceutical Standards
CAS No.42366-52-9
Molecular FormulaC13H25OP
Molecular Weight228.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dicyclohexyl(methyl)phosphine oxide CAS 42366-52-9 chemical structure

Description

As a certified reference material (CRM), Dicyclohexyl(methyl)phosphine oxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Dicyclohexyl(methyl)phosphine oxide (CAS 42366-52-9) is a high-purity analytical reference standard with the molecular formula C13H25OP and a molecular weight of 228.31 g/mol.

Owing to organophosphorus functionality, a hydroxyl group, an ether linkage, Dicyclohexyl(methyl)phosphine oxide is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 228.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC13H25OP
Molecular Weight228.31 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1969

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