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HCID 23934Erstellt: 25. Oktober 2026
Neodymtrihydrid
NEODYMIUM HYDRIDE · neodymium trihydride · hydride,neodymium(3+) · Trihydrideneodymium(III) · NEODYMIUM HYDRIDE ISO 9001：2015 REACH · Neodymium hydride, REacton, 99.9% (REO)
https://huagongshe.com/de/chemical/23934
Identifikatoren & physikalische Daten
| CAS No. | 13864-04-5 |
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| Summenformel | Nd |
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| Durchschnittliche Molmasse | 144,24 g/mol |
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| Monoisotopische Masse | 141,9077233 g/mol |
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| SMILES | [Nd] |
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| InChIKey | QEFYFXOXNSNQGX-UHFFFAOYSA-N |
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| PubChem CID | 23934 |
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| ChEBI | CHEBI:33372 |
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| EC No. | 231-109-3 |
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| DTXSID | DTXSID5064677 |
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| Lokaler Name | Neodymtrihydrid |
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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 | 7.01 @25 °C |
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| Siedepunkt | 3074 °C @760 [mm Hg] |
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| Physical Description | Dry PowderSilver-white metal that yellows on exposure to air[Merck Index] Soft, malleable metalsoluble in dilute acids[Hawley]Liquid |
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| EPA chemische Informationen | Neodymium hydride (NdH3) (13864-04-5) |
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Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 56.4% (261 of 463) of all reports.DangerH228 (34.3%): Flammable solid [Danger Flammable solids]P210, P235, P240, P241, P264, P264+P265, P273, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P370+P378, P407, P410, P413, P420, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 463 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Regulatorische Informationen | Chemical: NeodymiumNeodymium is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Neodymium are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 12-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14409Neodymium: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
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| Weitere Sicherheitsinformationen | IMAP assessments - Neodymium: Human health tier I assessment |
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| Gefahrenübersicht | Salts are eye irritants[Hawley] See RARE EARTH METALS and linked occupational diseases. |
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| Hazard Classes and Categories | Flam. Sol. 2 (34.3%) |
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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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