Description

Tetraglycolatosilane is a specialized organosilicon compound that serves as a versatile intermediate and functional additive. Its unique structure, featuring silicon bonded to glycolato ligands, makes it valuable for modifying surface properties and enhancing material compatibility. This chemical is particularly relevant for industries focused on advanced materials, coatings, and specialty chemical synthesis where precise control over hydrophilicity and adhesion is required.

Application

• Crosslinking Agent in moisture-curable silicone resins and sealants.
• Surface Modifier for inorganic fillers (e.g., silica, glass) to improve dispersion in polymer matrices.
• Adhesion Promoter in primer formulations for coatings on difficult substrates.
• Intermediate for the synthesis of more complex, functional organosilanes.
• Hydrophilic Additive in specialty coatings and films to adjust surface energy.
• Coupling Agent in composite materials to enhance the interface between organic and inorganic phases.

Basic Information

Product Name	Tetraglycolatosilane
CAS No.	17622-94-5
Molecular Formula	C8H12O12Si
Molecular Weight	352.26 g/mol
Synonyms	Silane, tetrakis(2-hydroxyacetato)-; Tetrakis(glycolato)silane; Tetrakis(2-hydroxyacetato)silicon; Glycolic acid silicon complex; Silicon glycolate; Silicic acid, tetra(glycolate); Tetraglycoloxysilane
EINECS	Contact for details

Quality Control

Our Tetraglycolatosilane is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters 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 area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (Titration)	≥ 95.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm

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