Electronic grade Tetraethyl orthosilicate TEOS 28 Manufacturer & Supplier
Sep 28th, 2022 at 00:34 Biological and Pharmaceutical Chemicals Brookside 39 views Reference: Oy5eVoyzaEPContact us
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Electronic Grade Tetraethyl Orthosilicate Teos 28 - Buy Tetraethyl Orthosilicate,Electronic Grade Tetraethoxysilane Teos 28,Tetraethyl Orthosilicate Teos 28 Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
78-10-4 |
| Other Names: |
TEOS |
| MF: |
C8H20O4Si, C8H20O4Si |
| EINECS No.: |
201-083-8 |
| Place of Origin: |
China |
| Type: |
Syntheses Material Intermediates |
| Purity: |
99% |
| Model Number: |
a gm 78-10-4 |
| Application: |
industry |
| Appearance: |
clear liquid, clear liquid |
| Product name: |
Tetraethyl orthosilicate |
| CAS: |
78-10-4 |
| MW: |
208.33 |
| EINECS: |
201-083-8 |
| Assay: |
97%TC |
| Storage: |
Yes |
| Samples: |
Yes |
Supply Ability
| Supply Ability | 1500 Kilogram/Kilograms per Month |
Packaging & delivery
25kg/drum, 200kg/drumShanghai, Qingdao
| Packaging Details | |||||||
| Port | |||||||
| Lead time: |
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Product Description
99% white powder Tetraethyl orthosilicate with factory price CAS: 78-10-4
| Tetraethyl orthosilicate Basic information | |
| Product Name: | Tetraethyl orthosilicate |
| CAS: | 78-10-4 |
| MF: | C8H20O4Si |
| MW: | 208.33 |
| EINECS: | 201-083-8 |
| Mol File: | 78-10-4.mol |
| Tetraethyl orthosilicate Chemical Properties | |
| Melting point | -77 °C |
| Boiling point | 168 °C(lit.) |
| density | 0.933 g/mL at 20 °C(lit.) |
| vapor density | 7.2 (vs air) |
| vapor pressure | <1 mm Hg ( 20 °C) |
| refractive index | n20/D 1.382(lit.) |
| Fp | 116 °F |
| storage temp. | Flammables area |
| solubility | Soluble in ethanol and 2-propanol. |
| form | Liquid |
| Specific Gravity | 0.934 |
| color | Colorless |
| explosive limit | 1.3-23%(V) |
| Water Solubility | Hydrolysis |
| FreezingPoint | -77℃ |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| Merck | 143,851 |
| BRN | Login to View |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, water, alkalies, mineral acids. |
| InChIKey | BOTDANWDWHJENH-UHFFFAOYSA-N |
| CAS DataBase Reference | 78-10-4(CAS DataBase Reference) |
| Specification: | |
| Typical characteristics | Value |
| Appearance | Colorless transparent liquid |
| Purity | ≥98.0% |
| Density at 25℃ | 0.94g/ml |
| Boiling point at 760mmHg | 168℃ |
| Flash point | 46.67℃ |
| Refractive index (20℃) | 1.382 |
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