| Customization: | Available |
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| CAS No.: | 78-10-4 |
| Color: | Colorless |
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| Chemical Name | Tetraethyl orthosilicate; Tetraethoxysilane; Tetraethylsilicate; TEOS | ||||||||
| CAS No. | 78-10-4 | ||||||||
| EINECS No. | 201-083-8 | ||||||||
| Chemical Formula | C8H20O4Si | ||||||||
| Appearance | Colorless transparent liquid | ||||||||
| Purity | 99% | ||||||||
| Colour (Pt-Co) | ≤30 | ||||||||
| Density20ºC,g/cm3) | 0.9200-0.9600 | ||||||||
| Refractive Index (25ºC) | 1.3780-1.3880 | ||||||||
| 1. A key framework additive for inorganic weather-resistant zinc-rich coatings to improve the corrosion resistance and mechanical strength of the coating; 2. Used in the synthetic production of silicone resin and as a cross-linking agent for silicone sealants; 3. As a silicon source, it is widely used in the preparation of molecular sieves, aerogels, solid gels, and chip polishing fluids; 4. Ultra-high purity SF-S028 can be used in the CVD process during chip processing; 5. Used as a precursor during ceramic processing to increase bonding and improve surface finish; 6. Applications in other fields. |
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| Item | Chemical Name | CAS No. | Category |
| SF-S131 | Methyltrimethoxysilane (MTMS) | 1185-55-3 | Alcohol type cross-linking agent |
| SF-S132 | Methyltriethoxysilane | 2031-67-6 | Alcohol type cross-linking agent |
| SF-S028 | Tetraethoxysilane TEOS | 78-10-4 | Silicate ester |
| SF-S040 | Ethyl Silicate-40 | 11099-06-2 | Silicate ester |
| SF-S430 | Tetrapropoxysilane | 682-01-9 | Silicate ester |
| SF-S431 | Tetramethyl orthosilicate | 681-84-5 | Silicate ester |
| SF-S250 | n-Propyltrimethoxysilane | 1067-25-0 | Alkylsilane |
| SF-S163 | Hexadecyltrimethoxysilane | 16415-12-6 | Alkylsilane |
| SF-S123 | n-Dodecyltrimethoxysilane | 3069-21-4 | Alkylsilane |
| SF-S332 | n-Propyltriethoxysilane | 2550-02-9 | Alkylsilane |
| SF-S2121 | Dimethyldimethoxysilane | 1112-39-6 | Alkylsilane |
| SF-S832 | n-Octyltriethoxysilane | 2943-75-1 | Alkylsilane |
| SF-S252 | Dicyclopentyldimethoxysilane | 126990-35-0 | Alkylsilane |
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