1,2,3,4,5-Pentabromo-6-fluorobenzene CAS 827-05-4

Description

The occurrence of 1,2,3,4,5-Pentabromo-6-fluorobenzene is closely related to fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,2,3,4,5-Pentabromo-6-fluorobenzene (CAS 827-05-4) is a high-purity analytical reference standard with the molecular formula C6Br5F and a molecular weight of 490.58 g/mol.

Owing to fluorine/bromine substitution, an aromatic ring system, 1,2,3,4,5-Pentabromo-6-fluorobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 490.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 1,2,3,4,5-Pentabromo-6-fluorobenzene 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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