1,2-Dichloro-3-iodo-4,5,6-trifluorobenzene CAS 1803823-57-5

Description

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

1,2-Dichloro-3-iodo-4,5,6-trifluorobenzene (CAS 1803823-57-5), molecular formula C6Cl2F3I and molecular weight 326.87 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1,2-Dichloro-3-iodo-4,5,6-trifluorobenzene (C6Cl2F3I) contains fluorine/chlorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 326.87 g/mol, it falls into the moderately-high-molecular-weight range. 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), 1,2-Dichloro-3-iodo-4,5,6-trifluorobenzene 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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