Tetraethyl orthosilicate
>99%(GC)
Reagent
Code: #56619
Alias
TEOS, Tetraethoxysilane, Tetraethyl Orthosilicate
CAS Number
78-10-4
science Other reagents with same CAS 78-10-4
blur_circular Chemical Specifications
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Molecular Information
Weight
208.33 g/mol
Formula
C₈H₂₀O₄Si
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Registry Numbers
EC Number
201-083-8
MDL Number
MFCD00009062
thermostat
Physical Properties
Melting Point
-82°C
Boiling Point
168 °C(lit.)
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Storage & Handling
Density
0.933 g/mL at 20 °C(lit.)
Storage
room temperature
description Product Description
The product has short shelf life . Max 5 month
Used as a cross-linking agent in the production of silicone polymers, enhancing durability and thermal stability. Applied in the manufacturing of coatings and adhesives to improve water resistance and adhesion properties. Employed in the synthesis of silica gels and nanoparticles for use in chromatography and drug delivery systems. Utilized in the preparation of protective coatings for optical fibers to enhance their performance and longevity. Acts as a precursor in sol-gel processes to create thin films and ceramic materials for electronic and optical applications.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity | 99-100 |
| Refractive Index (20°C) | 1.382-1.384 |
| Appearance | Colorless liquid |
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