| Product code | SI9664 |
| CAS number | 7789-66-4 |
| Assay (purity) | 99%+ |
| Purity method | by titration: %Br=91.0-92.8 |
| Metal purity | 99.99+%-Si |
| Molecular weight | 347.70 |
| Form | liquid |
| Appearance | colorless liquid |
| Boiling point | 153 °C |
| Melting point | 5 °C |
| Molecular formula | Br4Si |
| Linear formula | SiBr4 |
| Packaging | glassware/metal containers/bubblers |
Silicon(IV) bromide because of it’s near similarity come Silicon Tetrachloride has actually several distinct features, applicable in the production of ultrapure silicon for the produce of semiconductor devices. This product has an advantage over SiCl4 in the rate of silicon deposition. Pyrolysis that Silicon(IV) bromide followed by treatment through ammonia yields Silicon Nitride (Si3N4) coatings. This tough compound is offered for ceramics, sealants, and also the production of countless cutting tools. That is additionally used in water treatment, chemical analysis and in ultra high purity for particular crystal growth applications. Synthetic of this product has actually been reported (see the web links below).
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tasiilaq.net manufactures and also sells that Silicon(IV) bromide in small and bulk volumes. Glass ampules and also bottles or metal ampules and bubblers are easily accessible for packaging. For additional information or details about purchasing Silicon(IV) bromide call us in ~ sales
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Safety information
| UN | 3264 |
| Hazardous class | 8 |
| Packing group | II |
| Pictograms |  |
| Signal word | DANGER |
| Hazard statements | H314-H318 |
| Precautionary statements | P260-P264-P280-P301 + P330 + P331-P301 + P330 + P331-P303 + P361 + P353-P304 + P340-P305 + P351 + P338- P310-P403 + P233 + P235-P405-P501 |
| Transport description | CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S. (Silicon(IV) bromide) |
| In TSCA registry | Yes |
First help Measures
| General advice | Consult a physician. Display this security data sheet to the medical professional in attendance. Move out of attention area. |
| Eye contact | Rinse completely with lot of of water because that at least 15 minutes and consult a physician. |
| Skin contact | Wash off through soap and also plenty that water. Top a physician. |
| Inhalation | If breathed in, move human into fresh air. If not breathing, give artificial respiration. Top a physician. |
| If swallowed | Do no induce vomiting. Never provide anything by mouth come an unconscious person. Wash mouth with water. Top a physician. |
Certificates of evaluation (CoA)
If you don’t see the needed most Silicon(IV) bromide below please contact customer assistance at sales
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Lot# 005/613 Lot# 234RP2Si56419
External identifiers because that Tetrabromosilane
| Pubchem CID | 82247 |
| SMILES | Br |
| IUPAC Name | Silicon tetrabromide |
| InchI Identifier | InChI=1S/Br4Si/c1-5(2,3)4 |
| InchI Key | AIFMYMZGQVTROK-UHFFFAOYSA-N |
Known applications and external links
With Silicon(IV) bromide various other customers regularly ask:
tasiilaq.net synthesizes and sells additional Si-compounds.
See more: What Are The Factors Of 68 (Pair Factors And Prime Factors Of 68)
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