ChemicalBook >> CAS DataBase List >>SILICON TETRABROMIDE
SILICON TETRABROMIDE
- CAS No.
- 7789-66-4
- Chemical Name:
- SILICON TETRABROMIDE
- Synonyms
- SiBr4;SILICON BROMIDE;tetrabromo-silan;TETRABROMOSILANE;Silicon(Ⅳ)bromide;Silane,tetrabromo-;Silane, tetrabromo-;SILICON(IV) BROMIDE;SILICON TETRABROMIDE;Tetrabromide Silicon
- CBNumber:
- CB1260896
- Molecular Formula:
- Br4Si
Lewis structure
- Molecular Weight:
- 347.7
- MDL Number:
- MFCD00049530
- MOL File:
- 7789-66-4.mol
- MSDS File:
- SDS
Last updated:2023-10-17 17:11:57
| 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 |
| Flash point | 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) |
| FDA UNII | 8GAC9YWL42 |
| EPA Substance Registry System | Tetrabromosilane (7789-66-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P305+P351+P338-P310 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
SILICON TETRABROMIDE price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 494100 | Silicon tetrabromide 99.995% trace metals basis | 7789-66-4 | 5ml | $104 | 2024-03-01 | Buy |
| Sigma-Aldrich | 333468 | Silicon tetrabromide 99% | 7789-66-4 | 10g | $127 | 2024-03-01 | Buy |
| Alfa Aesar | 014029 | Silicon(IV) bromide | 7789-66-4 | 10g | $94.7 | 2024-03-01 | Buy |
| Alfa Aesar | 014029 | Silicon(IV) bromide | 7789-66-4 | 50g | $352 | 2023-06-20 | Buy |
| Strem Chemicals | 14-1445 | Silicon(IV) bromide, (99.99% Si) PURATREM | 7789-66-4 | 5g | $84 | 2024-03-01 | Buy |
SILICON TETRABROMIDE Chemical Properties,Uses,Production
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
Global( 82)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| City Chemical LLC | 2039322489 | sales@citychemical.com | United States | 168 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15371 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2255 | 58 |
| Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 | |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9309 | 58 |
View Lastest Price from SILICON TETRABROMIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-12 | SILICON TETRABROMIDE
7789-66-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
-
- SILICON TETRABROMIDE
7789-66-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
7789-66-4(SILICON TETRABROMIDE)Related Search:
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Tetrabromide Silicon
TETRABROMOSILANE
Silicon(IV) bromide, (99.99% Si) PURATREM
Silicon Bromide Liquid
SiBr4 (99.9999% - Si)
Silicon tetrabromide 99%
7789-66-4
Br4Si
metal halide