2-Chlorobenzene-1,3,5-trisulfonyl trichloride CAS 627062-06-0

Description

The occurrence of 2-Chlorobenzene-1,3,5-trisulfonyl trichloride is closely related to a carbohydrate-derived structure, a sulfone group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Chlorobenzene-1,3,5-trisulfonyl trichloride (CAS 627062-06-0), molecular formula C6H2Cl4O6S3 and molecular weight 408.08 g/mol, is a CATO reference standard with documented purity and traceability.

2-Chlorobenzene-1,3,5-trisulfonyl trichloride (C6H2Cl4O6S3) contains a carbohydrate-derived structure, a sulfone group, chlorine substitution. It is notably hygroscopic, 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. 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), 2-Chlorobenzene-1,3,5-trisulfonyl trichloride 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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