1,2-Dibromo-4,5-difluoro-3-(difluoromethoxy)benzene CAS 1804512-07-9

Description

Compared with other compounds in its class, the molecular weight of 337.89 g/mol gives 1,2-Dibromo-4,5-difluoro-3-(difluoromethoxy)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,2-Dibromo-4,5-difluoro-3-(difluoromethoxy)benzene (CAS 1804512-07-9) is a high-purity analytical reference standard with the molecular formula C7H2Br2F4O and a molecular weight of 337.89 g/mol.

Structurally, 1,2-Dibromo-4,5-difluoro-3-(difluoromethoxy)benzene (C7H2Br2F4O) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 337.89 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-Dibromo-4,5-difluoro-3-(difluoromethoxy)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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