Tetrabutylphosphorus hydroxide solution CAS 14518-69-5

Purity 97%+In StockPharmaceutical Standards
CAS No.14518-69-5
Molecular FormulaC16H36P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetrabutylphosphorus hydroxide solution CAS 14518-69-5 chemical structure

Description

As a certified reference material (CRM), Tetrabutylphosphorus hydroxide solution 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.

CATO supplies Tetrabutylphosphorus hydroxide solution (CAS 14518-69-5), a certified reference material (molecular formula C16H36PHO, MW 276.44 g/mol) for analytical method development and quality control.

Structurally, Tetrabutylphosphorus hydroxide solution (C16H36PHO) contains organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -1.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 276.44 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

Molecular FormulaC16H36P HO
Molecular Weight276.44 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.)1961

Recommended Standards

Why CATO?