Description

Trioctylsilane is a high-purity organosilicon compound, specifically a trialkylsilane, known for its role as a versatile chemical intermediate and reducing agent. Its value lies in its ability to introduce hydrophobic silane groups and act as a selective reductant in sophisticated organic and organometallic syntheses. This product is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable, high-quality intermediates for their processes. The consistent quality of Trioctylsilane CAS NO 18765-09-8 ensures reproducible results in critical applications.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly in reduction and protection reactions.
• Agrochemical Synthesis: Serves as a key building block for creating advanced crop protection agents and pesticides.
• Surface Modification Agent: Imparts hydrophobic properties to silica, metals, and other inorganic surfaces.
• Crosslinking Agent: Employed in the production of silicone resins and elastomers to modify properties and enhance performance.
• Catalyst and Ligand Precursor: Used in the preparation of organometallic catalysts for polymerization and other industrial processes.
• Laboratory Reagent: A valuable reagent in research laboratories for organic synthesis and material science studies.

Basic Information

Product Name	Trioctylsilane
CAS No.	18765-09-8
Molecular Formula	C24H52Si
Molecular Weight	368.76 g/mol
Synonyms	Silane, trioctyl-; Tri-n-octylsilane; Octylsilane; Trioctylsilyl hydride; n-Octylsilane; TOcS; Trioctylmonosilane; 1,1,1-Trioctylsilane
EINECS	242-549-9

Quality Control

Our Trioctylsilane is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment, ensuring full traceability and compliance for our global B2B clients.

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 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	0.78 - 0.82 g/mL
Refractive Index (n20D)	1.445 - 1.455

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