Tetraethyl orthosilicate
Tetraethyl orthosilicate
Ethyl silicate, also known as tetraethyl silicate, tetraethoxysilane, Si28. Used for heat and chemical corrosion resistant coatings and preparation of silicone solvent, can also be used for organic synthesis, preparation of advanced crystal basic raw materials, optical glass treatment agent, bonding agent, electronic industry insulation materials, etc.
Product physical indicators：
| CAS NO | 78-10-4 |
| Density at 25℃ | 0.93g/ml |
| Boiling Point | 165.5℃ |
| Refractive Index(25℃) | 1.3795~1.3895 |
| Flash Point | 46.7℃ |
| Purity | ≥99.5% |
| Appearance | Colorless transparent liquid. |
| Solubility | Slightly soluble in water, soluble in ethanol, ether. |
Usage and effect:
1. Used as insulation material, optical glass treatment agent and coagulant in electronics industry.
2. Synthetic silicone, manufacture heat resistant paint, adhesive.
3. Methyl orthosilicate can be used in the production of heat and chemical resistant coatings, silicone solvents and adhesives for precision casting, and is also a widely used intermediate in organic synthesis.
4. Other silane products are synthesized for the production of heat resistant coatings, chemical resistant coatings, silicone solvents and adhesives for precision casting, etc., as crosslinking components in silicone adhesives and sealants.
5. Application of aerogel.
Storage:
Keep the container sealed and store in a cool, dry and ventilated place.
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