1,5-Dibromo-2-chloro-3-(trifluoromethoxy)benzene CAS 1000578-24-4

Description

Compared with other compounds in its class, the molecular weight of 354.35 g/mol gives 1,5-Dibromo-2-chloro-3-(trifluoromethoxy)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,5-Dibromo-2-chloro-3-(trifluoromethoxy)benzene (CAS 1000578-24-4) is a high-purity analytical reference standard with the molecular formula C7H2Br2ClF3O and a molecular weight of 354.35 g/mol.

Owing to a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system, 1,5-Dibromo-2-chloro-3-(trifluoromethoxy)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 354.35 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), 1,5-Dibromo-2-chloro-3-(trifluoromethoxy)benzene 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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