2-Bromo-4,6-dichlorobenzenesulfonyl chloride CAS 351003-53-7

Description

The occurrence of 2-Bromo-4,6-dichlorobenzenesulfonyl chloride is closely related to a sulfone group, a carboxylic acid group, 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.

2-Bromo-4,6-dichlorobenzenesulfonyl chloride (CAS 351003-53-7) is a high-purity analytical reference standard with the molecular formula C6H2BrCl3O2S and a molecular weight of 324.41 g/mol.

2-Bromo-4,6-dichlorobenzenesulfonyl chloride (C6H2BrCl3O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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