Tetramethoxysilane
| Chemical Name: | Tetraethoxysilane (Tetraethyl Orthosilicate) |
| Product Category: | Orthosilicate | Silane Products |
| Structural Formula: |  |
| CAS No.: | 78-10-4 |
| EINECS: | 201-083-8 |
| Structural Formula: | Si(OCH2CH3)4 |
| Molecular Formula: | C8H20O4Si |
| Molecular Weight: | 208.327 |
Tetraethoxysilane Description
Tetraethoxysilane, also known as Tetraethyl Orthosilicate (CAS 78-10-4), is a colorless and transparent liquid, slightly soluble in water, slightly soluble in benzene, soluble in ether, miscible in ethanol, mainly Used as electrical insulation materials, coatings, optical glass treatment agents, and also used in organic synthesis.
| Chemical name | Tetraethoxysilane |
| Density | 0.94g/cm3 |
| Melting Point | -77℃ |
| Boiling Point | 168℃ |
| Flash Point | 43℃（OC） |
| Ignition Temperature | 260℃ |
| Refractive Index | 1.382（20℃） |
| Saturated Vapor Pressure | 0.13kPa（20℃） |
| Exterior | colorless transparent liquid |
| Solubility | Slightly soluble in water, slightly soluble in benzene, soluble in ether, miscible in ethanol |
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Tetraethoxysilane : Guide
Tetraethoxysilane is mainly used in the manufacture of chemical-resistant coatings, heat-resistant coatings, silicone solvents, and precision casting binders.
Tetraethyl Orthosilicate generates extremely fine silica powder after complete hydrolysis, which can be used to prepare SiO2 and multi-component oxides containing SiO2 components using CVD and Sol-Gel methods.
It is used to synthesize silicone intermediates, refractory adhesives and precision castings, and is used as a cross-linking agent for room temperature vulcanized silicone rubber.
It is used in chemical-resistant coatings and heat-resistant coatings, and its hydrolyzate can be used to produce phosphors.
Tetraethyl Orthosilicate generates extremely fine silica powder after complete hydrolysis, which can be used to prepare SiO2 and multi-component oxides containing SiO2 components using CVD and Sol-Gel methods.
It is used to synthesize silicone intermediates, refractory adhesives and precision castings, and is used as a cross-linking agent for room temperature vulcanized silicone rubber.
It is used in chemical-resistant coatings and heat-resistant coatings, and its hydrolyzate can be used to produce phosphors.
