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HCID 23958Erstellt: 27. Oktober 2026
Terbiumtrihydrid
TERBIUM HYDRIDE · terbium trihydride · hydride,terbium(3+) · TERBIUM(III) HYDRIDE · Trihydrideterbium(III) · terbium(iii) hydride, reacton · TERBIUM HYDRIDE ISO 9001：2015 REACH · Terbium(III)hydride,REacton99.9%(REO)
https://huagongshe.com/de/chemical/23958
Identifikatoren & physikalische Daten
| CAS No. | 13598-54-4 |
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| Summenformel | Tb |
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| Durchschnittliche Molmasse | 158,9254 g/mol |
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| SMILES | [Tb] |
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| InChIKey | GZCRRIHWUXGPOV-UHFFFAOYSA-N |
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| PubChem CID | 23958 |
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| ChEBI | CHEBI:33376 |
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| EC No. | 231-137-6 |
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| Lokaler Name | Terbiumtrihydrid |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 0 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 0 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 1 |
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| Formalladung | 0 |
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| Komplexität | 0 |
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| Stoffklassen | Metals -> Rare Earth Metals |
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| SpringerMaterials Properties | electron density of states |
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| Dichte | 8.234 @25 °C |
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| Siedepunkt | 3230 °C @760 [mm Hg] |
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| Physical Description | Silver metal that oxidizes in air[Merck Index] |
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| EPA chemische Informationen | Terbium hydride (TbH3) (13598-54-4) |
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Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 21% (13 of 62) of reports.DangerH228 (79%): Flammable solid [Danger Flammable solids]P210, P240, P241, P280, and P370+P378 (click each P-code to see the statement)Aggregated GHS information provided per 62 reports by companies from 4 notifications to the ECHA C&L Inventory. |
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| Regulatorische Informationen | Status: Active Update: 08-03-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/18966 |
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| Gefahrenübersicht | Little is known about its toxicity[Reference #1] See RARE EARTH METALS and linked occupational diseases. |
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| Hazard Classes and Categories | Flam. Sol. 1 (79%) |
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| Protective Action Criteria (PAC) | 12 [mg/m3]130 [mg/m3]790 [mg/m3] |
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| Unerwünschte Wirkungen | Fibrogenic - Inducing tissue injury and fibrosis (scarring). |
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| TSCA-Inventar-Status | TSCA listed |
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