Description

(4-(2-Bromoethyl)Phenoxy)-(1,1-Dimethylethyl)Dimethylsilane is a specialized organosilicon compound featuring a reactive bromoethylphenoxy moiety, making it a valuable intermediate for advanced material synthesis. This compound matters for its dual functionality, offering both a silane anchor point and a halogenated aryl group for subsequent coupling or polymerization reactions. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced polymer industries for constructing complex molecular architectures and functional surfaces.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates requiring silicon-containing or surface-modified drug molecules.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where the silane group can enhance bioavailability or environmental stability.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent in the production of specialty silicones, resins, and high-performance polymers with tailored surface properties.
• Surface Modification & Coupling Agent: Employed to modify inorganic surfaces (e.g., silica, glass) or nanomaterials, introducing organic functionalities for improved compatibility in composite materials.
• Liquid Crystal & OLED Research: Potential precursor for synthesizing silicon-based components in display and optoelectronic materials.
• Protecting Group Chemistry: The tert-butyldimethylsilyl (TBDMS) group can act as a protecting group for alcohols or phenols in multi-step organic syntheses.

Basic Information

Product Name	(4-(2-Bromoethyl)Phenoxy)-(1,1-Dimethylethyl)Dimethylsilane
CAS No.	620600-61-5
Molecular Formula	C14H23BrOSi
Molecular Weight	315.33 g/mol
Synonyms	tert-Butyl(4-(2-bromoethyl)phenoxy)dimethylsilane; 2-[4-[(tert-Butyldimethylsilyl)oxy]phenyl]ethyl bromide; 4-(2-Bromoethoxy)phenoxy-tert-butyldimethylsilane (common naming variant); TBDMS ether of 4-(2-Bromoethyl)phenol; (4-(2-Bromoethyl)phenoxy)dimethyl-tert-butylsilane; tert-Butyldimethyl[4-(2-bromoethyl)phenoxy]silane; Silane, [4-(2-bromoethoxy)phenoxy]dimethyl(1,1-dimethylethyl)- (related); Bromoethylphenoxy TBDMS ether
EINECS	Contact for details

Quality Control

Our (4-(2-Bromoethyl)Phenoxy)-(1,1-Dimethylethyl)Dimethylsilane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your most sensitive R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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