Description

1,2,4,5-Tetrakis(Trimethylsilyl)Benzene is a highly functionalized organosilicon compound characterized by a central benzene ring fully substituted with four trimethylsilyl groups. This unique structure makes it a valuable advanced intermediate and protecting group reagent in sophisticated organic synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Advanced Organic Synthesis: Serves as a key building block or protecting group precursor in multi-step syntheses of complex molecules, particularly in medicinal chemistry.
• Pharmaceutical Intermediates: Used in the research and development of new active pharmaceutical ingredients (APIs) where silicon-based groups are required for stability or specific reactivity.
• Agrochemical Research: Employed as a specialty intermediate in the synthesis of novel pesticides, herbicides, or plant growth regulators.
• Materials Science Precursor: Acts as a monomer or starting material for the development of silicon-containing polymers, dendrimers, or other functional materials.
• Ligand and Catalyst Development: Utilized in the preparation of novel silicon-based ligands for transition metal catalysis or organocatalysts.
• Semiconductor & Electronics: Investigated as a potential precursor in chemical vapor deposition (CVD) processes for depositing silicon-containing thin films.

Basic Information

Item	Detail
Product Name	1,2,4,5-Tetrakis(Trimethylsilyl)Benzene
CAS No.	17156-61-5
Molecular Formula	C22H44Si4
Molecular Weight	432.94 g/mol
Synonyms	Benzene, 1,2,4,5-tetrakis(trimethylsilyl)-; Tetrakis(trimethylsilyl)benzene; 1,2,4,5-Tetrakis(trimethylsilyl)benzene; 1,2,4,5-Tetramethyl-1,2,4,5-tetrasilabenzene (derivative); TTMSB; 1,2,4,5-Tetra(trimethylsilyl)benzene; NSC 163082
EINECS	Contact for details

Quality Control

Our 1,2,4,5-Tetrakis(Trimethylsilyl)Benzene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We are committed to meeting the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details

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