Description

3,3-Dimethoxy-2,15,18-Trioxane-3-Silaundecane is a specialized organosilicon compound with a unique cyclic ether and silane functionalized structure. This molecular architecture makes it a valuable intermediate for advanced material synthesis, offering precise control over surface properties and polymer cross-linking. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel formulations and high-performance coatings. The compound is identified by CAS Number 1384163-86-3.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs, particularly where controlled release or targeted delivery is required.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides, herbicides, and plant growth regulators with enhanced stability and efficacy.
• Specialty Polymer & Resin Modifier: Functions as a cross-linking agent or functional monomer in the production of silicones, epoxy resins, and other high-performance polymers to improve thermal and mechanical properties.
• Surface Coating & Adhesion Promoter: Applied in formulations for advanced coatings, inks, and adhesives to enhance surface wetting, bonding, and durability on challenging substrates.
• Material Science Research: Employed in academic and industrial R&D for developing new hybrid organic-inorganic materials, sol-gel processes, and nanotechnology applications.
• Electronics & Semiconductor Precursor: Potential use in the deposition of thin films or as a precursor for silicon-containing layers in microelectronics fabrication.

Basic Information

Item	Details
Product Name	3,3-Dimethoxy-2,15,18-Trioxane-3-Silaundecane
CAS No.	1384163-86-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	3,3-Dimethoxy-2,15,18-trioxa-3-silaundecane; 2,15,18-Trioxa-3-silaundecane, 3,3-dimethoxy-; Silane, dimethoxy[8-(2-methoxyethoxy)octyl]oxy]-; Dimethoxy[8-(2-methoxyethoxy)octyl]oxy]silane; (8-(2-Methoxyethoxy)octyloxy)dimethoxysilane; Glycol ether modified alkoxysilane; Polyether functional alkoxysilane
EINECS	Contact for details

Quality Control

Our 3,3-Dimethoxy-2,15,18-Trioxane-3-Silaundecane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your sensitive synthesis and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C/59-77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Density	Contact for details

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