1-(2,3-Difluoro-4-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one CAS 2227272-56-0

Description

Compared with other compounds in its class, the molecular weight of 278.10 g/mol gives 1-(2,3-Difluoro-4-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(2,3-Difluoro-4-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one (CAS 2227272-56-0), a certified reference material (molecular formula C9H2F8O, MW 278.10 g/mol) for analytical method development and quality control.

Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-(2,3-Difluoro-4-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 278.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 1-(2,3-Difluoro-4-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-one 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

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