Silicon(IV)bromide
Silicon(IV)bromide
CAS: 7789-66-4
Molecular Formula: Br4Si
Silicon(IV)bromide - Names and Identifiers
| Name | Silicon(IV)bromide |
| Synonyms | SiBr4 SILICON BROMIDE Tetrabromosilane tetrabromo-silan Silicon(IV)bromide Silane,tetrabromo- Silane, tetrabromo- SILICON(IV) BROMIDE SILICON TETRABROMIDE Silicon tetrabromide Silicon(IV) bromide(tetrabromosilane) |
| CAS | 7789-66-4 |
| EINECS | 232-182-4 |
| InChI | InChI=1/4BrH.H4Si/h4*1H;1H4/p-4 |
Silicon(IV)bromide - Physico-chemical Properties
| Molecular Formula | Br4Si |
| Molar Mass | 347.7 |
| Density | 2.8 g/mL at 25 °C (lit.) |
| Melting Point | 5 °C (lit.) |
| Boling Point | 153 °C (lit.) |
| Flash Point | 154°C |
| Water Solubility | decomposed in water to HBr, silicic acid, with evolution of heat [MER06] |
| Vapor Density | 2.8 (vs air) |
| Appearance | Liquid |
| Specific Gravity | 2.772 |
| Color | Colorless to pale yellow |
| Merck | 14,8499 |
| Storage Condition | Room Temprature |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| Refractive Index | 1.5627 |
Silicon(IV)bromide - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 3264 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| TSCA | Yes |
| Hazard Class | 8 |
| Packing Group | II |
Silicon(IV)bromide - Reference Information
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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