Description

2-(Carboxymethylthio)Ethyltrimethylsilane is a bifunctional organosilicon compound featuring both a carboxylic acid and a trimethylsilyl group linked by a thioether bridge. This unique structure makes it a valuable silane coupling agent and versatile synthetic intermediate for modifying surfaces and creating hybrid organic-inorganic materials. It is primarily sought by R&D and production teams in the specialty chemicals, advanced materials, and pharmaceutical intermediates sectors.

Application

• Silane Coupling Agent: Used to promote adhesion between inorganic materials (like glass, minerals, metals) and organic polymers (resins, rubbers) in composites and coatings.
• Surface Modification: Functionalizes silica, nanoparticles, and other fillers to improve dispersion and compatibility in polymer matrices.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of more complex molecules for drug discovery and development.
• Crosslinking Agent: Can be utilized in the formulation of specialty adhesives, sealants, and elastomers requiring specific chemical resistance.
• Organic Synthesis: Acts as a protected or functionalized synthon in multi-step chemical synthesis, leveraging the reactivity of both the acid and silyl groups.
• Hybrid Material Precursor: Employed in sol-gel processes to create advanced hybrid organic-inorganic materials with tailored properties.

Basic Information

Product Name	2-(Carboxymethylthio)Ethyltrimethylsilane
CAS No.	18269-42-6
Molecular Formula	C8H18O2SSi
Molecular Weight	206.38 g/mol
Synonyms	3-(Trimethylsilyl)-2-thiapropanoic acid; 2-[(Trimethylsilyl)methylthio]acetic acid; (Carboxymethylthio)ethyltrimethylsilane; Trimethyl[2-[(carboxymethyl)thio]ethyl]silane; 2-(Trimethylsilylethylthio)acetic acid; 2-[(2-Trimethylsilyl)ethylthio]acetic acid; (2-Carboxymethylthioethyl)trimethylsilane; 18269-42-6
EINECS	Contact for details

Quality Control

Our production of 2-(Carboxymethylthio)Ethyltrimethylsilane adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. Each lot is characterized using advanced analytical techniques, and a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided. We support customer-specific quality requirements and regulatory documentation needs for global supply chains.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or 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.