Description

12,12-Dibutyl-4,4,6,6,8,8,10,10-Octaethoxy-3,5,7,9,11-Pentaoxa-4,6,8,10-Tetrasila-12-Stannahexadecane is a sophisticated organotin-silicon hybrid compound, CAS NO 94109-28-1, designed for advanced materials synthesis. This chemical is valued for its unique molecular architecture, which combines the catalytic and structural properties of tin with the versatility of silicon alkoxide functionalities. It serves as a critical precursor or catalyst in high-performance polymer and ceramic applications, meeting the stringent demands of research and industrial-scale production.

Application

• Precursor for Sol-Gel Processes: Used in the synthesis of hybrid organic-inorganic materials, coatings, and thin films with tailored properties.
• Catalyst for Polymerization: Acts as a catalyst or co-catalyst in the production of specialized polyesters, polycarbonates, and silicone-based polymers.
• Surface Modification Agent: Imparts specific functional groups to silica, glass, or metal oxide surfaces to alter adhesion, wettability, or reactivity.
• Crosslinking Agent: Employed in the formulation of high-temperature resistant resins and elastomers.
• Advanced Ceramic Materials: Serves as a molecular building block for creating novel metal-silicon-oxygen (M-Si-O) network structures.
• Electronic Materials: Investigated for use in dielectric layers, passivation coatings, and other microelectronic applications.
• Adhesives and Sealants: Enhances the thermal stability and mechanical properties of high-performance formulations.

Basic Information

Product Name	12,12-Dibutyl-4,4,6,6,8,8,10,10-Octaethoxy-3,5,7,9,11-Pentaoxa-4,6,8,10-Tetrasila-12-Stannahexadecane
CAS No.	94109-28-1
Molecular Formula	C28H68O13Si4Sn
Molecular Weight	~857.8 g/mol (Contact for details)
Synonyms	Dibutyltin Tetraethoxysilane Derivative; Tetrakis(triethoxysilyloxy)dibutylstannane; Stannoxane-siloxane Hybrid; 12,12-Dibutyl-4,4,6,6,8,8,10,10-octaethoxy-3,5,7,9,11-pentaoxa-4,6,8,10-tetrasila-12-stannahexadecane; Dibutyltin-bridged polyethoxysiloxane; Organotin siloxane; Sn-Si Alkoxide; CAS 94109-28-1
EINECS	Contact for details

Quality Control

Our production of 12,12-Dibutyl-4,4,6,6,8,8,10,10-Octaethoxy-3,5,7,9,11-Pentaoxa-4,6,8,10-Tetrasila-12-Stannahexadecane adheres to a rigorous quality management system. Each batch is characterized using advanced analytical techniques including NMR, FT-IR, and elemental analysis to ensure structural integrity and purity. Certificates of Analysis (COA) documenting all critical specifications are provided to guarantee batch-to-batch consistency and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. The container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/NMR)	≥ 95%
Tin (Sn) Content	Contact for details
Silicon (Si) Content	Contact for details
Specific Gravity	Contact for details

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