Tetraethyl Orthosilicate, 250ml
Tetraethyl orthosilicate for synthesis. CAS 78-10-4, EC Number 201-083-8, chemical formula (C₂H₅O)₄Si.
Manufacturer: Merck
Catalog ID: 800658.0250
Stock: In Stock
Description
| Catalogue Number | 800658 |
| Synonyms | Tetraethoxysilane |
| Description | Tetraethyl orthosilicate |
Product Information
| CAS number | 78-10-4 |
| EC index number | 014-005-00-0 |
| EC number | 201-083-8 |
| Hill Formula | C₈H₂₀O₄Si |
| Chemical formula | (C₂H₅O)₄Si |
| Molar Mass | 208.33 g/mol |
| HS Code | 2920 90 70 |
Applications
| Application | Tetraethyl orthosilicate for synthesis. CAS 78-10-4, EC Number 201-083-8, chemical formula (C₂H₅O)₄Si. |
Physicochemical Information
| Boiling point | 168.0 °C (1013 hPa) |
| Density | 0.94 g/cm3 (20 °C) |
| Explosion limit | 1.3 - 23 %(V) |
| Flash point | 45 °C |
| Ignition temperature | 230 °C |
| Melting Point | -85.5 °C |
| Vapor pressure | 2 hPa (20 °C) |
Toxicological Information
| LD 50 oral | LD50 Rat 6270 mg/kg |
| LD 50 dermal | LD50 Rabbit 5860 mg/kg |
Storage and Shipping Information
| Storage | Store below +30°C. |
Specifications
| Assay (GC, area%) | ≥ 99.0 % (a/a) |
| Density (d 20 °C/ 4 °C) | 0.932 - 0.934 |
| Identity (IR) | passes test |
