Description

Ethoxysilatrane is a specialized organosilicon compound with the CAS number 3463-21-6, recognized for its unique silatrane cage structure. This compound is valued as a versatile coupling agent and surface modifier, offering enhanced adhesion and compatibility between organic polymers and inorganic substrates. It is essential for industries requiring advanced material performance, particularly in the development of high-performance coatings, adhesives, and composite materials.

Application

• As a coupling agent in glass fiber-reinforced plastics and mineral-filled composites to improve mechanical strength and moisture resistance.
• As a surface treatment agent for glass, metals, and fillers to promote adhesion in coatings, inks, and adhesive formulations.
• In the synthesis of hybrid organic-inorganic materials (ORMOSILs) for advanced optical, electronic, and biomedical applications.
• As a precursor or intermediate in the manufacture of specialty silicones and silane-based functional materials.
• In adhesion promotion for sealants and elastomers where durable bonds to difficult substrates are required.
• For research and development in material science, exploring novel polymer modifications and nano-composites.

Basic Information

Product Name	Ethoxysilatrane
CAS No.	3463-21-6
Molecular Formula	C8H17NO3Si
Molecular Weight	203.31 g/mol
Synonyms	1-Ethoxysilatrane; 2,8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecane, 1-Ethoxy-; Ethoxy(2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3]undecane); Silatrane, ethoxy-; N-(2-Hydroxyethyl)iminodiethanol, ethoxysilane derivative
EINECS	Contact for details

Quality Control

Our Ethoxysilatrane is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key parameters such as assay, moisture content, and impurity profile is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 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.