識別子と物理属性
| CAS No. | 7440-18-8 |
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| 分子式 | Ru |
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| 平均分子量 | 101.1 g/mol |
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| 単同位体質量 | 101.90434 g/mol |
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| SMILES | [Ru] |
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| InChIKey | KJTLSVCANCCWHF-UHFFFAOYSA-N |
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| PubChem CID | 23950 |
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| ChEBI | CHEBI:30682 |
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| EC No. | 231-127-1 |
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| DTXSID | DTXSID9064687 |
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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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| 密度 | 12.1 @25 °C |
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| 沸点 | 4150 °C @760 [mm Hg] |
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| 融点 | 2334 °C2333 °C |
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| Physical Description | Lustrous metal[Merck Index]Solid |
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安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 26.4% (120 of 455) of reports.DangerH228 (49.9%): Flammable solid [Danger Flammable solids]H413 (22.9%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]P210, P240, P241, P273, P280, P370+P378, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 455 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Reported as not meeting GHS hazard criteria per 120 of 455 reports by companies.There are 7 notifications provided by 335 of 455 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
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| 規制情報 | Chemical: RutheniumStatus: Active Update: 17-03-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/21165Ruthenium, powder: 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 - Ruthenium: Human health tier I assessmentIMAP assessments - Ruthenium: Environment tier I assessment |
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| 有害性の概要 | There are 7 stable isotopes. The artificial radioisotopes are 93-95, 97, 103, and 105-108. [Merck Index] The metals in this group [platinum, palladium, iridium, osmium, rhodium, and ruthenium] generally are nontoxic in the metallic state, but the soluble halide salts (particularly of Pt) and osmium tetroxide are highly reactive. Exposure to these elements results in hypersensitivity allergic reactions in susceptible individuals. [Sullivan, p. 911] |
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| Hazard Classes and Categories | Flam. Sol. 2 (49.9%)Aquatic Chronic 4 (22.9%) |
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| Protective Action Criteria (PAC) | 30 [mg/m3]330 [mg/m3]2000 [mg/m3] |
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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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