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Zinntetrabromid
SnBr4 · STANNIC BROMIDE · TIN BROMIDE · tinperbromide · Tetrabromotin · Tin perbromide · TIN(IV) BROMIDE · TIN TETRABROMIDE
Identifikatoren & physikalische Daten
| CAS No. | 7789-67-5 |
|---|---|
| Summenformel | Br4Sn |
| Durchschnittliche Molmasse | 438,33 g/mol |
| Monoisotopische Masse | 435,5755431 g/mol |
| SMILES | [Br][Sn]([Br])([Br])[Br] |
| InChIKey | LTSUHJWLSNQKIP-UHFFFAOYSA-J |
| PubChem CID | 24616 |
| EC No. | 232-184-5 |
| DTXSID | DTXSID1064873 |
| Lokaler Name | Zinntetrabromid |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 0 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 5 |
| Formalladung | 0 |
| Komplexität | 19,1 |
| Stoffklassen | Metals -> Metals, Inorganic Compounds |
| Physical Description | White solidFumes in airmp = 31 deg C[Merck Index] Colorless crystals[Aldrich MSDS] |
| Schmelzpunkt | 31 °C(lit.) |
| Siedepunkt | 202 °C(lit.) |
| Dichte | 3.34 g/mL at 25 °C(lit.) |
| Flammpunkt | 202°C/734mm |
| Löslichkeit | very soluble in H2Osoluble in ethanolVery soluble in water. Soluble in ethyl alcohol. |
| Aggregatzustand | Lumps |
| Wichte | 3.34 |
| Farbe | Colorless to white |
| Spezifische Wärmekapazität | Cp(gas): 0.24 J/(g·K), at 25℃ |
| Merck | 14,8773 |
| InChI | 1S/4BrH.Sn/h4*1H/q+4/p-4 |
| InChIKey | LTSUHJWLSNQKIP-UHFFFAOYSA-J |
| SMILES | Br[Sn](Br)(Br)Br |
| CAS Datenbank | 7789-67-5(CAS DataBase Reference) |
| EPA chemische Informationen | Stannane, tetrabromo- (7789-67-5) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P261, P264, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P363, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Stannane, tetrabromo-Stannane, tetrabromo-: Does not have an individual approval but may be used under an appropriate group standard |
| Gefahrenübersicht | A skin and eye irritant[Hawley] See Bromine. |
| Hazard Classes and Categories | Skin Corr. 1B (100%) |
| Threshold Limit Values (TLV) | 2.0 [mg/m3], as Sn |
| Permissible Exposure Limit (PEL) | 2.0 [mg/m3], as Sn |
| Treatment | EYES: irrigate opened eyes for several minutes under running water. INGESTION: do not induce vomiting. Rinse mouth with water (never give anything by mouth to an unconscious person). Seek immediate medical advice. SKIN: should be treated immediately by rinsing the affected parts in cold running water for at least 15 minutes, followed by thorough washing with soap and water. If necessary, the person should shower and change contaminated clothing and shoes, and then must seek medical attention. INHALATION: supply fresh air. If required provide artificial respiration. |
| Gesundheitliche Auswirkungen | Ingestion of large amounts of inorganic tin compounds can cause stomachache, anemia, and liver and kidney problems. Bromine vapour causes irritation and direct damage to the mucous membranes. Elemental bromine also burns the skin. The bromide ion is a central nervous system depressant and chronic exposure produces neuronal effects. This is called bromism and can result in central reactions reaching from somnolence to coma, cachexia, exicosis, loss of reflexes or pathologic reflexes, clonic seizures, tremor, ataxia, loss of neural sensitivity, paresis, papillar edema of the eyes, abnormal speech, cerebral edema, delirium, aggressiveness, and psychoses. (L625, L626, L627, L307, L308) |
Anwendungen & Verwendung
Verwenden
In metallurgical separation of minerals.