- SILICON TETRABROMIDE
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- $15.00 / 1KG
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2021-08-12
- CAS:7789-66-4
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| SILICON TETRABROMIDE Basic information |
Product Name: | SILICON TETRABROMIDE | Synonyms: | SILICON TETRABROMIDE;SILICON(IV) BROMIDE;Silicon(IV) bromide(tetrabromosilane);SILICON BROMIDE;SiBr4;Silane, tetrabromo-;Silane,tetrabromo-;tetrabromo-silan | CAS: | 7789-66-4 | MF: | Br4Si | MW: | 347.7 | EINECS: | 232-182-4 | Product Categories: | metal halide | Mol File: | 7789-66-4.mol | |
| SILICON TETRABROMIDE Chemical Properties |
Melting point | 5 °C (lit.) | Boiling point | 153 °C (lit.) | density | 2.8 g/mL at 25 °C (lit.) | vapor density | 2.8 (vs air) | refractive index | 1.5627 | Fp | 154°C | solubility | reacts with H2O | form | Liquid | Specific Gravity | 2.772 | color | Colorless to pale yellow | Water Solubility | decomposed in water to HBr, silicic acid, with evolution of heat [MER06] | Sensitive | Moisture Sensitive | Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents | Merck | 14,8499 | CAS DataBase Reference | 7789-66-4(CAS DataBase Reference) | EPA Substance Registry System | Tetrabromosilane (7789-66-4) |
Hazard Codes | C | Risk Statements | 34 | Safety Statements | 26-27-28-36/37/39 | RIDADR | UN 3264 8/PG 2 | WGK Germany | 3 | F | 10-23 | TSCA | Yes | HazardClass | 8 | PackingGroup | II |
| SILICON TETRABROMIDE Usage And Synthesis |
Chemical Properties | Fuming, colorless liquid that turns yel-
low in air; disagreeable odor. Decomposed by water with evolution of heat. Noncombustible. | Uses | Silicon tetrabromide (SiBr4) may be used to prepare photoluminescent silicon nanocrystals by chemical reduction with alkaline metals. | Hazard | Strong irritant to tissue. |
| SILICON TETRABROMIDE Preparation Products And Raw materials |
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