1,5-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]PENTANE 220185-42-2 CAS 220185-42-2

Description

The occurrence of 1,5-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]PENTANE 220185-42-2 is closely related to organophosphorus functionality, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1,5-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]PENTANE 220185-42-2 (CAS 220185-42-2), a certified reference material (molecular formula C37H22F24P2, MW 984.48 g/mol) for analytical method development and quality control.

Owing to organophosphorus functionality, fluorine substitution, a polycyclic aromatic system, 1,5-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]PENTANE 220185-42-2 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 984.48 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.

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.

Physical & Chemical Properties

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