tert-Butyl(3,5-dichlorophenoxy)dimethylsilane CAS 126663-61-4

Description

The occurrence of tert-Butyl(3,5-dichlorophenoxy)dimethylsilane is closely related to a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl(3,5-dichlorophenoxy)dimethylsilane (CAS 126663-61-4) is a high-purity analytical reference standard with the molecular formula C12H18Cl2OSi and a molecular weight of 277.26 g/mol.

Owing to a hydroxyl group, an ether linkage, chlorine substitution, tert-Butyl(3,5-dichlorophenoxy)dimethylsilane is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 277.26 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.

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), tert-Butyl(3,5-dichlorophenoxy)dimethylsilane 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