Description

[(2,4-Dibromophenyl)Oxy]Trimethylsilane is a specialized organosilicon compound featuring a brominated aryloxy group, serving as a versatile building block in advanced organic synthesis. This compound is valued for its role as a protected intermediate, enabling precise functional group manipulation in the construction of complex molecules. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and materials science industries for applications requiring high-purity, custom-tailored intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring brominated aromatic motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the 2,4-dibromophenoxy group is integral to biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor in the production of advanced electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Polymer & Resin Modification: Employed to introduce silane and brominated aryl groups into polymer chains, modifying thermal stability, flame retardancy, and adhesion properties.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) for creating complex biaryl structures.
• Protecting Group Chemistry: The trimethylsilyl (TMS) group can act as a protecting group for the phenol, which can be selectively deprotected under mild conditions.
• Organic Synthesis Research: A valuable reagent for academic and industrial R&D focused on new methodologies for C-O and C-Si bond formation.

Basic Information

Product Name	[(2,4-Dibromophenyl)Oxy]Trimethylsilane
CAS No.	56002-67-6
Molecular Formula	C9H12Br2OSi
Molecular Weight	324.09 g/mol
Synonyms	Trimethyl(2,4-dibromophenoxy)silane; O-[(2,4-Dibromophenyl)]-N,N,N-trimethylsilanamine; 2,4-Dibromophenoxytrimethylsilane; Phenol, 2,4-dibromo-, trimethylsilyl ether; Silane, trimethyl(2,4-dibromophenoxy)-; (2,4-Dibromophenoxy)trimethylsilane
EINECS	Contact for details

Quality Control

Our [(2,4-Dibromophenyl)Oxy]Trimethylsilane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

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