Description

Dimethyl(Cyclohexyl)Methoxysilane is a specialized organosilicon compound used as a key coupling agent and surface modifier. Its molecular structure, featuring both cyclohexyl and methoxy functional groups, provides unique reactivity and hydrophobic properties critical for advanced material synthesis. This product is essential for manufacturers in the silicone polymer, adhesive, and specialty coatings industries seeking to enhance material compatibility, adhesion, and performance under demanding conditions.

Application

• Silicone Intermediate: A crucial monomer or intermediate in the synthesis of modified polysiloxanes and silicone resins.
• Coupling Agent: Enhances the bond between inorganic fillers (like silica, glass) and organic polymer matrices in composite materials.
• Surface Treatment: Imparts hydrophobic and release properties to surfaces of pigments, minerals, and fibers.
• Adhesives & Sealants: Improves adhesion, moisture resistance, and durability in high-performance formulations.
• Pharmaceutical & Agrochemistry Intermediates: Serves as a building block in the synthesis of more complex active ingredients.
• Research & Development: Used in academic and industrial R&D for developing novel silicon-based materials and catalysts.

Basic Information

Product Name	Dimethyl(Cyclohexyl)Methoxysilane
CAS No.	54731-56-5
Molecular Formula	C9H20OSi
Molecular Weight	172.34 g/mol
Synonyms	Cyclohexyldimethylmethoxysilane; Methoxycyclohexyldimethylsilane; (Cyclohexyl)dimethylmethoxysilane; Dimethylmethoxy(cyclohexyl)silane; Cyclohexyl(methoxy)dimethylsilane; Silane, dimethyl(cyclohexyl)methoxy-; (Dimethylmethoxysilyl)cyclohexane
EINECS	Contact for details

Quality Control

Our Dimethyl(Cyclohexyl)Methoxysilane is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including gas chromatography (GC) for purity and identity verification (IR, NMR), to ensure it meets precise customer and industry specifications. A Certificate of Analysis (COA) documenting all critical parameters is provided with every shipment to guarantee traceability and consistent quality.

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 material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Refractive Index (n20D)	1.440 - 1.450
Density (g/mL, 20°C)	0.88 - 0.92

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