Description

Trimethyl-(Thiiran-2-Yl)Silane is a specialized organosilicon compound featuring a reactive thiirane (episulfide) ring. This unique structure makes it a valuable sulfur-containing silane building block for advanced material synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process engineers in the fine chemical, polymer modification, and agrochemical sectors seeking to introduce sulfur and silicon functionalities into target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for introducing sulfur and silicon moieties in the development of novel active pharmaceutical ingredients (APIs).
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent for modifying silicone polymers, enhancing properties like adhesion and thermal stability.
• Surface Modification Agent: Used to create specialized silane coupling agents for surface treatment of fillers, glass, or metals to improve composite material performance.
• Agrochemical Synthesis: Employed as a building block in the research and production of advanced pesticides and herbicides.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to develop novel ligands and catalysts for asymmetric synthesis.
• Fine Chemical Research: A versatile reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.

Basic Information

Product Name	Trimethyl-(Thiiran-2-Yl)Silane
CAS No.	114693-68-4
Molecular Formula	C5H12SSi
Molecular Weight	132.30 g/mol
Synonyms	2-(Trimethylsilyl)thiirane; (2-Thiiranyl)trimethylsilane; Trimethyl(2-thiiranyl)silane; Trimethylsilylthiirane; Episulfide silane derivative; (Thiiran-2-yl)trimethylsilane; 2-Trimethylsilylthiirane
EINECS	Contact for details

Quality Control

Our Trimethyl-(Thiiran-2-Yl)Silane is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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