1,2-Dibromo-3,4,6,7,8,9-hexachlorodibenzo[b,d]furan CAS 109302-39-8

Description

The occurrence of 1,2-Dibromo-3,4,6,7,8,9-hexachlorodibenzo[b,d]furan is closely related to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,2-Dibromo-3,4,6,7,8,9-hexachlorodibenzo[b,d]furan (CAS 109302-39-8), molecular formula C12H12OBrCl and molecular weight 287.58 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system, 1,2-Dibromo-3,4,6,7,8,9-hexachlorodibenzo[b,d]furan is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 287.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures 1,2-Dibromo-3,4,6,7,8,9-hexachlorodibenzo[b,d]furan under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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