3-Chloro-2,4,5-trifluorobenzoyl chloride CAS 101513-78-4

Description

The occurrence of 3-Chloro-2,4,5-trifluorobenzoyl chloride is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Chloro-2,4,5-trifluorobenzoyl chloride (CAS 101513-78-4), molecular formula C7HCl2F3O and molecular weight 228.98 g/mol, is a CATO reference standard with documented purity and traceability.

3-Chloro-2,4,5-trifluorobenzoyl chloride (C7HCl2F3O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

As a certified reference material (CRM), 3-Chloro-2,4,5-trifluorobenzoyl chloride 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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