Description

1,3,5-Trimethyl-1,3,5-Trisilacyclohexane is a specialized organosilicon compound featuring a unique cyclic trisiloxane structure. This chemical is valued for its role as a versatile precursor and intermediate in advanced materials synthesis. It is primarily sought by manufacturers in the silicone polymer, specialty coatings, and electronics industries for developing products with tailored thermal and surface properties.

Application

• Silicone Resin & Polymer Modification: Acts as a key building block or cross-linking agent for synthesizing high-performance silicone resins with enhanced thermal stability and mechanical properties.
• Specialty Coatings & Release Agents: Used in formulating high-temperature resistant coatings, non-stick release layers, and protective films.
• Electronic Materials: Serves as a precursor for silicon carbide (SiC) or silicon oxycarbide (SiOC) ceramics via polymer-derived ceramic routes, used in semiconductors and advanced composites.
• Adhesives & Sealants: Incorporated to modify the curing profile and improve the environmental resistance of silicone-based adhesives and sealants.
• Chemical Vapor Deposition (CVD): Utilized as a volatile silicon source for depositing thin silicon-containing films on substrates.
• Research & Development: Employed in academic and industrial R&D for exploring new organosilicon chemistry, catalysts, and novel material architectures.

Basic Information

Product Name	1,3,5-Trimethyl-1,3,5-Trisilacyclohexane
CAS No.	18186-89-5
Molecular Formula	C9H24Si3
Molecular Weight	216.55 g/mol
Synonyms	1,3,5-Trimethyl-1,3,5-trisilacyclohexane; Trimethylcyclotrisilazane; 1,3,5-Trimethylcyclotrisiloxane (common misnomer, refers to oxygen analogue); Cyclic tris[(dimethylsilyl)methane]; Hexahydro-1,3,5-trimethyl-1,3,5-trisilazine; TMTSC
EINECS	Contact for details

Quality Control

Our production of 1,3,5-Trimethyl-1,3,5-Trisilacyclohexane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.1%

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