Description

1,1-Bis(Trimethylsilyl)-2-(Trimethylsiloxy)-2-(1-Adamantyl)-1-Silaethe Ne is a highly specialized organosilicon compound featuring a unique adamantyl-silaethene core protected by trimethylsilyl groups. This compound matters as a key synthetic intermediate and precursor in advanced materials science and pharmaceutical research, offering controlled reactivity for building complex molecular architectures. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries.

Application

• Advanced Pharmaceutical Intermediates: Serves as a critical building block for synthesizing novel drug candidates, particularly those requiring adamantane or silicon-based scaffolds.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides where the adamantyl group enhances biological activity and stability.
• Specialty Polymer & Material Science: Acts as a monomer or cross-linking agent for creating high-performance silicones and hybrid organic-inorganic polymers with tailored thermal and mechanical properties.
• Lithography & Semiconductor Materials: Investigated as a potential precursor for silicon-containing resist materials in advanced photolithography processes.
• Catalyst & Ligand Development: Utilized in organometallic chemistry to develop novel catalysts and ligands for asymmetric synthesis.
• Surface Modification Reagent: Employed to functionalize surfaces with stable, hydrophobic siloxane layers anchored by the adamantane moiety.

Basic Information

Item	Details
Product Name	1,1-Bis(Trimethylsilyl)-2-(Trimethylsiloxy)-2-(1-Adamantyl)-1-Silaethe Ne
CAS No.	72189-54-9
Molecular Formula	C21H46O1Si4
Molecular Weight	438.94 g/mol
Synonyms	1,1-Bis(trimethylsilyl)-2-(trimethylsiloxy)-2-(1-adamantyl)-1-silaethene; 2-(1-Adamantyl)-1,1-bis(trimethylsilyl)-2-(trimethylsiloxy)-1-silaethene; Adamantyl-substituted silaethene derivative; TMS-protected adamantyl silaethene; 1-Sila-2-oxa-1-adamantyl-1,1,2-tris(trimethylsilyl)ethene; (Adamantyl)siloxyvinylsilane derivative
EINECS	Contact for details

Quality Control

Our production of 1,1-Bis(Trimethylsilyl)-2-(Trimethylsiloxy)-2-(1-Adamantyl)-1-Silaethe Ne adheres to stringent quality protocols. Each batch undergoes comprehensive analytical testing including NMR (¹H, ¹³C, ²⁹Si), GC-MS, and HPLC to verify identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

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 (argon or nitrogen) after opening to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 94.0%
Water Content (KF)	≤ 0.5%

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