Description

tert-Butylmethoxyphenylsilyl Bromide is a highly reactive organosilicon reagent, specifically a silyl bromide, used for the selective protection and functionalization of organic molecules. Its value lies in its role as a versatile intermediate in sophisticated organic synthesis, enabling the construction of complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require precise silicon-based building blocks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing silicon-containing moieties.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where silicon groups can enhance stability or bioactivity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent in the production of specialized silicones and silicon-based polymers.
• Organic Synthesis Reagent: Employed as a silylating agent for the protection of hydroxyl groups or as an electrophile in nucleophilic substitution reactions.
• Surface Modification: Used to functionalize silica surfaces or other materials to alter their chemical properties for specific applications.
• Ligand & Catalyst Development: Acts as a precursor for creating novel silicon-based ligands used in transition metal catalysis.

Basic Information

Product Name	tert-Butylmethoxyphenylsilyl Bromide
CAS No.	94124-39-7
Molecular Formula	C11H17BrOSi
Molecular Weight	273.25 g/mol
Synonyms	tert-Butyl(methoxy)phenylsilyl Bromide; (tert-Butyl)(methoxy)phenylsilyl Bromide; Bromo(tert-butyl)methoxyphenylsilane; Silane, bromo(1,1-dimethylethyl)methoxyphenyl-; Bromo-tert-butyl-methoxy-phenyl-silane; tert-Butyl-methoxy-phenyl-silyl bromide; (tert-Butyl)(phenyl)methoxysilyl Bromide
EINECS	Contact for details

Quality Control

Our tert-Butylmethoxyphenylsilyl Bromide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. Each lot is analyzed using advanced techniques including NMR, HPLC, and GC to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 place at room temperature (15-25°C). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.