1,3-Dibromo-5-difluoromethoxy-2-(trifluoromethylthio)benzene CAS 1806349-78-9

Description

Structurally, 1,3-Dibromo-5-difluoromethoxy-2-(trifluoromethylthio)benzene (C8H3Br2F5OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine 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 401.97 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).

CATO supplies 1,3-Dibromo-5-difluoromethoxy-2-(trifluoromethylthio)benzene (CAS 1806349-78-9), a certified reference material (molecular formula C8H3Br2F5OS, MW 401.97 g/mol) for analytical method development and quality control.

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.

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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