5,5'-Dihexyl-2,2'-bithiophene CAS 211737-46-1

Description

The occurrence of 5,5'-Dihexyl-2,2'-bithiophene is closely related to sulfur-containing functionality, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5,5'-Dihexyl-2,2'-bithiophene (CAS 211737-46-1), molecular formula C20H30S2 and molecular weight 334.58 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C20H30S2, 5,5'-Dihexyl-2,2'-bithiophene contains sulfur-containing functionality, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 334.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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'-Dihexyl-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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