Description

(Methylthio)Trimethylsilane is a versatile organosilicon reagent featuring a reactive methylthio group. This compound is valued for its role as a key building block in organic synthesis, particularly for introducing sulfur-containing functional groups. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds and polymers.

Application

• Pharmaceutical Intermediates: Serves as a crucial synthon for the preparation of sulfur-containing active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and fungicides where the methylthio moiety imparts specific biological activity.
• Surface Modification & Silane Coupling Agents: Acts as a precursor for modifying material surfaces, enhancing adhesion between organic polymers and inorganic substrates.
• Polymer Chemistry: Employed as a monomer or cross-linking agent in the synthesis of specialty silicones and other functional polymers.
• Organic Synthesis Reagent: Functions as a methylthiolation agent or protecting group in complex multi-step synthetic routes.
• Material Science Research: Utilized in developing novel coatings, resins, and electronic materials with tailored properties.

Basic Information

Product Name	(Methylthio)Trimethylsilane
CAS No.	3908-55-2
Molecular Formula	C4H12SSi
Molecular Weight	120.29 g/mol
Synonyms	Methylthiomethyltrimethylsilane; Trimethyl(methylthio)silane; (Methylthio)trimethylsilicon; (Methylsulfanyl)trimethylsilane; Methyl trimethylsilyl sulfide; TMS-SMe; (Methylmercapto)trimethylsilane; Silane, trimethyl(methylthio)-
EINECS	223-458-9

Quality Control

Our (Methylthio)Trimethylsilane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including GC, NMR, and Karl Fischer titration to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and highly volatile. Keep container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation and moisture absorption. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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