5,5'-Dibromo-4,4'-ditetradecyl-2,2'-bithiophene CAS 888491-16-5

Description

Owing to sulfur-containing functionality, bromine substitution, an aromatic ring system, 5,5'-Dibromo-4,4'-ditetradecyl-2,2'-bithiophene is typically off-white to pale yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 716.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

5,5'-Dibromo-4,4'-ditetradecyl-2,2'-bithiophene (CAS 888491-16-5), molecular formula C36H60Br2S2 and molecular weight 716.80 g/mol, is a CATO reference standard with documented purity and traceability.

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), 5,5'-Dibromo-4,4'-ditetradecyl-2,2'-bithiophene 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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