Description

2,2''',2''''''-[(Octadecylsilylidyne)Trioxy]Tris(Triethylammonium) Trichloride is a specialized quaternary ammonium salt with a long-chain organosilane core, designed for advanced surface modification and catalysis. This compound matters for its unique ability to impart hydrophobic and cationic properties to materials, enhancing performance in demanding chemical processes. It is primarily needed by R&D chemists and process engineers in the fields of specialty surfactants, phase-transfer catalysis, and advanced material science for creating functionalized surfaces and facilitating challenging organic reactions.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly useful in alkylation, esterification, and polymerization processes.
• Surface Modifying Agent: Imparts permanent hydrophobic and antimicrobial characteristics to silica, glass, polymers, and textiles.
• Specialty Surfactant Intermediate: Serves as a key building block for synthesizing novel cationic surfactants with unique emulsifying and dispersing properties.
• Organosilane Coupling Agent: Promotes adhesion between organic polymers and inorganic substrates in composite materials and coatings.
• Research & Development: Used in academic and industrial labs for exploring new synthetic methodologies and advanced material properties.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex drug molecules requiring phase-transfer catalytic steps.

Basic Information

Product Name	2,2''',2''''''-[(Octadecylsilylidyne)Trioxy]Tris(Triethylammonium) Trichloride
CAS No.	18843-93-1
Molecular Formula	C42H93Cl3N3O3Si
Molecular Weight	846.63 g/mol
Synonyms	Tris(triethylammonium) octadecylsilylidyne trioxy trichloride; Octadecylsilanetriyl Trioxy Tris(triethylammonium) Chloride; N,N,N-Triethyl-1-octadecanaminium, (octadecylsilanetriyltrioxy)tris-, chloride (1:3); Triethylammonium octadecylsilane trichloride derivative; Long-chain quaternary ammonium silane salt; Phase transfer catalyst 18843-93-1; Hydrophobic quaternary ammonium agent; C18-silane based cationic surfactant.
EINECS	Contact for details

Quality Control

Every batch of 2,2''',2''''''-[(Octadecylsilylidyne)Trioxy]Tris(Triethylammonium) Trichloride is manufactured under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory 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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chloride Content (Titration)	10.5 - 12.5 %
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 0.5 %

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