Description

n-Triacontyltrichlorosilane is a high-purity, long-chain organosilicon compound primarily used as a key surface modification agent. Its value lies in its ability to form durable, hydrophobic, and self-assembled monolayers on various substrates, significantly altering surface properties for advanced applications. This product is essential for researchers and manufacturers in the fields of nanotechnology, specialty coatings, and advanced material science who require precise and reliable surface functionalization.

Application

• Surface Modification Agent: Used to create hydrophobic, oleophobic, or specific functional group-terminated surfaces on glass, silicon, metals, and oxides for controlled wettability and adhesion.
• Nanotechnology & Self-Assembled Monolayers (SAMs): Serves as a precursor for forming highly ordered, long-chain alkylsilane monolayers on silicon/silicon dioxide wafers and other surfaces for sensor development and molecular electronics.
• Specialty Coatings & Adhesion Promotion: Functions as a coupling agent to improve the bonding and compatibility between inorganic fillers and organic polymer matrices in composite materials.
• Chemical Intermediate: Acts as a versatile building block in organic synthesis for the preparation of more complex silane derivatives and functional materials.
• Research & Development: Critical for academic and industrial R&D projects focused on surface science, tribology (friction/wear reduction), and the development of anti-fouling or anti-corrosion coatings.

Basic Information

Product Name	n-Triacontyltrichlorosilane
CAS No.	70851-48-8
Molecular Formula	C30H61Cl3Si
Molecular Weight	540.22 g/mol
Synonyms	Triacontyltrichlorosilane; 1-Triacontyltrichlorosilane; Trichloro(triacontyl)silane; n-C30 Alkyltrichlorosilane; Long-chain alkyltrichlorosilane; Silane, trichlorotriacontyl-; Triacontylsilicon trichloride
EINECS	Contact for details

Quality Control

Our n-Triacontyltrichlorosilane is manufactured under stringent quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to verify identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its moisture-sensitive (hygroscopic) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white waxy solid / flakes
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 95.0%
Chloride Content	Conforms to theoretical

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