Description

Trimethyl[2-[(Trimethylsilyl)Methyl]Benzyl]Ammonium Iodide is a specialized organosilicon quaternary ammonium salt with a unique molecular architecture combining silyl and ammonium functionalities. This compound is valued for its role as a versatile intermediate and phase-transfer catalyst in advanced organic synthesis and materials science. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecules and modifying surface properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring silicon incorporation or quaternary ammonium groups.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, enhancing reaction rates and yields in alkylation, esterification, and polymerization processes.
• Surface Modification Agent: Used to impart cationic or silyl functionality to surfaces of silica, polymers, or other materials for improved adhesion, compatibility, or antimicrobial properties.
• Agrochemical Synthesis: Intermediate in the production of advanced herbicides, fungicides, or plant growth regulators that benefit from its structural motifs.
• Ionic Liquid & Electrolyte Research: Serves as a precursor or component in the development of novel ionic liquids and electrolytes for energy storage applications.
• Silicon Chemistry Research: A valuable reagent for studying silyl-methyl transfer reactions and developing new organosilicon methodologies.

Basic Information

Product Name	Trimethyl[2-[(Trimethylsilyl)Methyl]Benzyl]Ammonium Iodide
CAS No.	83781-47-9
Molecular Formula	C14H26INSi
Molecular Weight	363.36 g/mol
Synonyms	N,N,N-Trimethyl-2-[(trimethylsilyl)methyl]benzenemethanaminium iodide; [2-[(Trimethylsilyl)methyl]benzyl]trimethylammonium iodide; Trimethyl(2-((trimethylsilyl)methyl)benzyl)ammonium iodide; (2-((Trimethylsilyl)methyl)benzyl)trimethylammonium iodide; Benzenemethanaminium, N,N,N-trimethyl-2-[(trimethylsilyl)methyl]-, iodide; TMS-Methyl Benzyl Trimethyl Ammonium Iodide
EINECS	Contact for details

Quality Control

Our Trimethyl[2-[(Trimethylsilyl)Methyl]Benzyl]Ammonium Iodide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific research or production requirements.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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