Description

(2-Chloroethyl)Dimethyl(Triethylsilylmethyl)Ammonium Iodide is a specialized organosilicon quaternary ammonium salt with a unique bifunctional structure. This compound matters as a versatile synthetic intermediate, offering a reactive chloroethyl group and a protected silylmethyl moiety in a single molecule, which is critical for constructing complex molecular architectures. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications in medicinal chemistry, catalyst development, and surface modification.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring quaternary ammonium or organosilicon functionalities.
• Phase-Transfer Catalyst Precursor: Serves as a building block for creating specialized catalysts used in biphasic reaction systems.
• Surface Modifying Agent: Employed to introduce cationic and silyl groups onto material surfaces to alter wettability, adhesion, or biocompatibility.
• Agrochemical Synthesis: Acts as a key intermediate in the production of certain herbicides and plant growth regulators.
• Polymer & Resin Chemistry: Utilized in the modification of polymers or as a monomer for creating specialty ionic polymers.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic transformations and material properties.

Basic Information

Product Name	(2-Chloroethyl)Dimethyl(Triethylsilylmethyl)Ammonium Iodide
CAS No.	84584-75-8
Molecular Formula	C₁₃H₃₁ClINSi
Molecular Weight	391.84 g/mol
Synonyms	N,N-Dimethyl-N-(2-chloroethyl)-N-(triethylsilylmethyl)ammonium iodide; (2-Chloroethyl)dimethyl(triethylsilylmethyl)ammonium iodide; Triethylsilylmethyldimethyl(2-chloroethyl)ammonium iodide; (Triethylsilylmethyl)dimethyl(2-chloroethyl)ammonium iodide; (β-Chloroethyl)dimethyl(triethylsilylmethyl)ammonium iodide; Ammonium, (2-chloroethyl)dimethyl(triethylsilylmethyl)-, iodide; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our (2-Chloroethyl)Dimethyl(Triethylsilylmethyl)Ammonium Iodide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters 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 place 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) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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