Dimethylbis(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane CAS 89597-05-7

Description

The occurrence of Dimethylbis(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane is closely related to an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Dimethylbis(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (CAS 89597-05-7), molecular formula C20H32Si and molecular weight 300.55 g/mol, is a CATO reference standard with documented purity and traceability.

Dimethylbis(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (C20H32Si) contains an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), Dimethylbis(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane 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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