Description

Chloro(1,1-Dimethylethyl)Methyl(Pentafluorophenyl)Silane is a specialized organosilicon compound featuring a pentafluorophenyl group and a tert-butyl substituent. This unique structure makes it a highly valuable reagent in advanced synthetic chemistry, particularly for introducing silyl protecting groups or modifying surfaces. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and advanced materials sectors. Its precise reactivity profile enables the development of novel compounds and functional materials.

Application

• Key reagent in pharmaceutical intermediate synthesis, particularly for introducing silicon-based protecting groups.
• Precursor for surface modification agents used in creating hydrophobic or specific functional coatings.
• Building block for advanced silicone polymers with enhanced thermal and chemical resistance.
• Catalyst or ligand component in organometallic chemistry and cross-coupling reactions.
• Intermediate for electronic chemicals used in semiconductor manufacturing processes.
• Research chemical for developing new organofluorine and organosilicon compounds in academic and industrial R&D.

Basic Information

Product Name	Chloro(1,1-Dimethylethyl)Methyl(Pentafluorophenyl)Silane
CAS No.	73000-03-0
Molecular Formula	C11H12ClF5Si
Molecular Weight	302.74 g/mol
Synonyms	tert-Butylchloromethyl(pentafluorophenyl)silane; (tert-Butyl)(chloro)methyl(pentafluorophenyl)silane; tert-Butyl(methyl)chloro(pentafluorophenyl)silane; Silane, chloro(1,1-dimethylethyl)methyl(pentafluorophenyl)-; Pentafluorophenyldimethyl-tert-butylchlorosilane; (Pentafluorophenyl)dimethyl-tert-butylchlorosilane; tert-Butyldimethylsilyl chloride pentafluorophenyl derivative
EINECS	Contact for details

Quality Control

Our production of Chloro(1,1-Dimethylethyl)Methyl(Pentafluorophenyl)Silane adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive applications. Each lot is analyzed using advanced techniques including GC, NMR, and Karl Fischer titration. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.