Description

n-Decyltris(Dimethylamino)Silane is a highly reactive organosilicon compound featuring a long alkyl chain and three dimethylamino substituents. This unique structure makes it a valuable precursor for surface modification and as a coupling agent in advanced material synthesis. It is primarily sought after by manufacturers in the specialty chemicals and advanced materials sectors for developing hydrophobic coatings, functionalized nanoparticles, and as an intermediate in organometallic chemistry.

Application

• Surface Modification Agent: Imparts hydrophobic and oleophobic properties to glass, metal oxides, and silica surfaces.
• Coupling Agent for Composites: Enhances the interfacial adhesion between organic polymers and inorganic fillers in composite materials.
• Precursor for Silicone Derivatives: Serves as a key intermediate in the synthesis of specialty silicone oils, resins, and elastomers.
• Nanoparticle Functionalization: Used to cap and stabilize metal oxide nanoparticles (e.g., SiO2, TiO2) to prevent aggregation and tailor surface chemistry.
• Catalyst and Ligand in Organic Synthesis: Acts as a ligand for transition metals or as a catalyst in specific organic transformations.
• Adhesion Promoter in Coatings: Improves the adhesion and durability of paints, inks, and protective coatings on difficult substrates.

Basic Information

Product Name	n-Decyltris(Dimethylamino)Silane
CAS No.	1015787-64-0
Molecular Formula	C16H39N3Si
Molecular Weight	301.59 g/mol
Synonyms	Decyltris(dimethylamino)silane; Tris(dimethylamino)decylsilane; n-Decyl-tris(N,N-dimethylamino)silane; (Dimethylamino)decylsilane; Silane, decyltris(dimethylamino)-; Decyl-silyl-tri(dimethylamine); 1-Decyltris(dimethylamino)silane; Decyl-tris-(dimethylamino)-silane
EINECS	Contact for details

Quality Control

Our n-Decyltris(Dimethylamino)Silane is manufactured under strict quality protocols. Every batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance requirements.

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). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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