Description

1-Thia-3-Silacyclobutane, 3,3-Diethyl-2,4-Dimethyl- is a specialized organosilicon-sulfur heterocyclic compound, serving as a high-value intermediate in advanced material synthesis. Its unique four-membered ring structure containing silicon and sulfur atoms makes it a critical precursor for developing novel polymers, coatings, and functional materials with tailored properties. This compound is essential for R&D and production in sectors demanding cutting-edge performance, such as specialty polymers, advanced electronics, and high-performance additives.

Application

• Precursor for Ring-Opening Polymerization (ROP): Serves as a key monomer for synthesizing novel polysilthianes and hybrid silicon-sulfur polymers with unique thermal and mechanical properties.
• Advanced Material Synthesis: Used in the development of specialty coatings, adhesives, and sealants that require enhanced chemical resistance and thermal stability.
• Electronic Materials: Investigated as a precursor for thin-film deposition (e.g., via Chemical Vapor Deposition - CVD) in semiconductor and microelectronics research.
• Pharmaceutical & Agrochemical Intermediates: Acts as a building block for synthesizing complex molecules in medicinal chemistry and crop protection research.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands and catalysts for asymmetric synthesis and other catalytic processes.
• Surface Modification Agent: Employed to functionalize silica or other inorganic surfaces, altering their hydrophobicity, adhesion, or reactivity.

Basic Information

Product Name	1-Thia-3-Silacyclobutane, 3,3-Diethyl-2,4-Dimethyl-
CAS No.	66737-21-1
Molecular Formula	C8H18SSi
Molecular Weight	174.38 g/mol
Synonyms	3,3-Diethyl-2,4-dimethyl-1-thia-3-silacyclobutane; 2,4-Dimethyl-3,3-diethyl-1-thia-3-silacyclobutane; Diethyl-dimethyl-thiasilacyclobutane; 1-Thia-3-silacyclobutane, 3,3-diethyl-2,4-dimethyl-; Silicon-sulfur heterocycle; Organosilathietane derivative
EINECS	Contact for details

Quality Control

Our production of 1-Thia-3-Silacyclobutane, 3,3-Diethyl-2,4-Dimethyl- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot is characterized using advanced analytical techniques including GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile 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, well-ventilated place at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 95.0% (Typical 97-99%)
Water Content (Karl Fischer)	≤ 0.5% w/w

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