1,1,2,2-Tetraphenyldisilane CAS 16343-18-3

Description

Compared with other compounds in its class, the molecular weight of 364.59 g/mol gives 1,1,2,2-Tetraphenyldisilane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,1,2,2-Tetraphenyldisilane (CAS 16343-18-3), a certified reference material (molecular formula C24H20Si2, MW 364.59 g/mol) for analytical method development and quality control.

Based on its molecular formula C24H20Si2, 1,1,2,2-Tetraphenyldisilane contains a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 364.59 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), 1,1,2,2-Tetraphenyldisilane 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com