Description

((2-Dimethylphenylsilyl)Ethylthio)Ethylamine CAS NO 81633-87-6 is a specialized organosilicon compound featuring a unique silyl-thio-amine functional group. This molecular architecture makes it a valuable intermediate for synthesizing advanced materials and functional ligands in catalysis. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty polymer industries. Its utility lies in enabling the introduction of specific functional handles for further chemical modification.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring silicon-containing bioactive molecules or as a building block for targeted drug delivery systems.
• Catalyst Ligand Precursor: Serves as a key starting material for the preparation of sophisticated ligands used in transition metal catalysis for asymmetric synthesis.
• Surface Modification Agent: Employed to functionalize silica, glass, or other inorganic surfaces, imparting specific amine or thioether reactivity for advanced material applications.
• Agrochemical Synthesis: Acts as an intermediate in the development of new pesticides or herbicides where the silyl group can influence bioavailability and stability.
• Polymer & Resin Modifier: Incorporated into specialty polymers to modify cross-linking behavior, adhesion properties, or thermal stability.
• Research & Development: A versatile tool for academic and industrial R&D in organic and organometallic chemistry for exploring new synthetic methodologies.

Basic Information

Item	Detail
Product Name	((2-Dimethylphenylsilyl)Ethylthio)Ethylamine
CAS No.	81633-87-6
Molecular Formula	C12H21NSSi
Molecular Weight	239.45 g/mol
Synonyms	N-[(2-Dimethylphenylsilyl)ethylthio]ethylamine; 2-[[(2-Dimethylphenylsilyl)ethyl]thio]ethanamine; (2-((2-(Dimethyl(phenyl)silyl)ethyl)thio)ethyl)amine; Aminoethylthioethyldimethylphenylsilane; DMPS-ETA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of ((2-Dimethylphenylsilyl)Ethylthio)Ethylamine is produced and tested under strict quality management protocols to ensure consistency and purity for research and industrial use. Our quality assurance includes comprehensive analytical characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

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

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