Description

Silanetriol, [2-[(3-Ethyl-3-Oxetanyl)Methoxy]Ethyl]- (9Ci) is a specialized organosilicon compound featuring a reactive silanetriol group and an oxetane ring. This unique bifunctional structure makes it a valuable cross-linking agent and adhesion promoter in advanced polymer systems. It is primarily used by formulators and manufacturers in the coatings, adhesives, and specialty resins industries to enhance material performance.

Application

• Cross-linking agent in UV-curable coatings, inks, and adhesives to improve hardness and chemical resistance.
• Adhesion promoter for coatings on difficult substrates like plastics, metals, and glass.
• Surface modification agent for silica, nanoparticles, and other fillers to improve dispersion in polymer matrices.
• Precursor for hybrid organic-inorganic materials (ORMOSILs) used in optical and electronic applications.
• Reactive intermediate in the synthesis of specialty silicone polymers and dendrimers.
• Component in sealants and encapsulants requiring high thermal stability and moisture resistance.

Basic Information

Product Name	Silanetriol, [2-[(3-Ethyl-3-Oxetanyl)Methoxy]Ethyl]- (9Ci)
CAS No.	486397-63-1
Molecular Formula	C8H18O5Si
Molecular Weight	222.31 g/mol
Synonyms	[2-[(3-Ethyloxetan-3-yl)methoxy]ethyl]silanetriol; 3-[2-(Silanetriyloxy)ethoxy]methyl-3-ethyloxetane; (2-((3-Ethyloxetan-3-yl)methoxy)ethyl)silanetriol; Oxetane silane triol; Ethyl oxetane methoxy ethyl silanetriol; Bifunctional oxetane silane
EINECS	Contact for details

Quality Control

Our Silanetriol, [2-[(3-Ethyl-3-Oxetanyl)Methoxy]Ethyl]- (9Ci) is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including NMR, FT-IR, and HPLC, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation upon contact with atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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