Dicyclohexylphosphine sulfide CAS 14610-03-8

Purity 97%+In StockPharmaceutical Standards
CAS No.14610-03-8
Molecular FormulaC12H23PS
Molecular Weight230.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dicyclohexylphosphine sulfide CAS 14610-03-8 chemical structure

Description

Dicyclohexylphosphine sulfide (CAS 14610-03-8) is a high-purity analytical reference standard with the molecular formula C12H23PS and a molecular weight of 230.35 g/mol.

Owing to sulfur-containing functionality, organophosphorus functionality, Dicyclohexylphosphine sulfide is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 230.35 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), Dicyclohexylphosphine sulfide 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.

Physical & Chemical Properties

Molecular FormulaC12H23PS
Molecular Weight230.35 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1961
Sulfur Atoms1

Related Dicyclohexylphosphine Standards

Recommended Standards

Why CATO?