Description

Di-n-Hexyl(Methyl)Silane is a specialty organosilicon compound featuring a methyl group and two n-hexyl chains bonded to a silicon atom. This structure makes it a valuable intermediate and functional material in advanced silicone chemistry and materials science. It is primarily sought after by manufacturers in the electronics, specialty polymers, and advanced coatings sectors for its role in modifying surface properties and synthesizing tailored siloxane polymers.

Application

• Silicone Intermediate: A key building block for the synthesis of custom polysiloxanes and silicone fluids with specific chain lengths and properties.
• Surface Modification Agent: Used to impart hydrophobic characteristics to glass, silica, and other inorganic surfaces in coatings and composites.
• Adhesion Promoter: Functions as a coupling agent to improve the bond between organic polymers and inorganic substrates.
• Electronics & Semiconductor Processing: Employed in the deposition of silicon-containing thin films and as a precursor in chemical vapor deposition (CVD) processes.
• Lubricant & Release Agent Formulation: Serves as a base or additive in high-performance lubricants and mold release agents due to its low surface energy.
• Research & Development: Utilized in organic and organometallic synthesis to introduce silicon-based functional groups.

Basic Information

Product Name	Di-n-Hexyl(Methyl)Silane
CAS No.	1001-46-3
Molecular Formula	C13H30Si
Molecular Weight	214.46 g/mol
Synonyms	Methyldihexylsilane; Dihexyl(methyl)silane; (Methyl)di-n-hexylsilane; Silane, dihexylmethyl-; Dihexylmethylsilane; n-Hexyl(methyl)silane (ambiguous); Methylbis(hexyl)silane; 1,1-Dihexyl-1-methylsilane
EINECS	213-699-6

Quality Control

Our Di-n-Hexyl(Methyl)Silane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR) spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 2°C and 25°C. The container should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Density (20°C)	0.78 - 0.80 g/mL
Refractive Index (n20D)	1.430 - 1.440
Water Content (Karl Fischer)	≤ 0.1%

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