2-Chloro-2,2-difluoro-1-(3-fluoro-4-methylphenyl)ethan-1-one CAS 1352223-94-9

Description

Compared with other compounds in its class, the molecular weight of 222.59 g/mol gives 2-Chloro-2,2-difluoro-1-(3-fluoro-4-methylphenyl)ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Chloro-2,2-difluoro-1-(3-fluoro-4-methylphenyl)ethan-1-one (CAS 1352223-94-9), a certified reference material (molecular formula C9H6ClF3O, MW 222.59 g/mol) for analytical method development and quality control.

Based on its molecular formula C9H6ClF3O, 2-Chloro-2,2-difluoro-1-(3-fluoro-4-methylphenyl)ethan-1-one contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 2-Chloro-2,2-difluoro-1-(3-fluoro-4-methylphenyl)ethan-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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