Description

(3,3-Dimethylbutyl)Trichlorosilane is a specialized organosilicon compound used as a key intermediate in the synthesis of functionalized silanes and silicone polymers. Its value lies in its reactive trichlorosilyl group, which enables efficient surface modification and covalent bonding to various substrates. This chemical is essential for manufacturers in the advanced materials, electronics, and specialty chemical sectors seeking to impart specific surface properties or create custom siloxane architectures.

Application

• Surface Modification Agent: Used to hydrophobize or functionalize inorganic surfaces like silica, glass, and metals for improved compatibility with organic matrices.
• Silicone Intermediate: Serves as a building block in the production of custom silicone oils, resins, and elastomers with specific alkyl side chains.
• Adhesion Promoter: Acts as a coupling agent in composite materials and coatings to enhance bonding between organic and inorganic phases.
• Chemical Synthesis: Employed as a precursor for synthesizing more complex organosilicon compounds and dendrimers.
• Nanomaterial Functionalization: Used to modify nanoparticles (e.g., silica, metal oxides) for dispersion stability and targeted reactivity.
• Protective Coating Precursor: A key ingredient in formulating moisture-curing protective coatings and sealants.

Basic Information

Product Name	(3,3-Dimethylbutyl)Trichlorosilane
CAS No.	105732-02-3
Molecular Formula	C6H13Cl3Si
Molecular Weight	219.61 g/mol
Synonyms	Neohexyltrichlorosilane; 3,3-Dimethylbutyltrichlorosilane; Trichloro(3,3-dimethylbutyl)silane; (3,3-Dimethyl-1-butyl)trichlorosilane; 1-Trichlorosilyl-3,3-dimethylbutane; (neo-C6H13)SiCl3; neo-Hexyltrichlorosilane
EINECS	Contact for details

Quality Control

Our (3,3-Dimethylbutyl)Trichlorosilane is manufactured under strict process controls to ensure batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical testing, including gas chromatography (GC) and FT-IR spectroscopy. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat and incompatible materials. Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Store separately from strong bases and oxidizers.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (at 20°C)	~1.10 g/cm³
Refractive Index (n20D)	~1.450

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