識別子と物理属性
| CAS No. | 22541-28-2 |
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| 分子式 | Re |
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| 平均分子量 | 186.207 g/mol |
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| 単同位体質量 | 186.9557531 g/mol |
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| SMILES | [Re] |
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| InChIKey | WUAPFZMCVAUBPE-UHFFFAOYSA-N |
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| PubChem CID | 23947 |
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| ChEBI | CHEBI:49882 |
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| EC No. | 231-124-5 |
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| DTXSID | DTXSID9064685 |
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化学・物理的性質
| 極性表面積 | 0 |
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| 水素結合供与体数 | 0 |
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| 水素結合受容体数 | 0 |
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| 回転可能結合数 | 0 |
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| 重原子数 | 1 |
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| 形式電荷 | 0 |
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| 複雑度 | 0 |
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| 物質分類 | Metals -> Elements, Metallic |
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| SpringerMaterials Properties | electron density of states |
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| Physical Description | Other SolidBlack to silver-grey solid[Merck Index]Liquid |
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安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 34.9% (137 of 393) of reports.DangerH228 (63.9%): 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 393 reports by companies from 8 notifications to the ECHA C&L Inventory. |
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| 規制情報 | Chemical: RheniumRhenium is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Rhenium 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: 28-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/5499Rhenium: Does not have an individual approval but may be used under an appropriate group standard |
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| その他の安全情報 | IMAP assessments - Rhenium: Human health tier I assessment |
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| 有害性の概要 | Powdered form is flammable[Hawley] Not an essential mineral in living organismsNo reported toxicity in workers handling perrhenic acid or ammonium perrhenate[Ullmann] |
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| Hazard Classes and Categories | Flam. Sol. 2 (63.9%) |
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| 注意喚起語 | 危険 |
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| 危険有害性情報 | コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード H228 |
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