식별자 및 물리적 특성
| CAS No. | 7440-18-8 |
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| 분자식 | Ru |
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| 평균 분자량 | 101.1 g/mol |
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| 단동위원소 질량 | 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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화학 및 물리적 성질
| 극성 표면적 | 0 |
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| 수소 결합 공여자 수 | 0 |
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| 수소 결합 수용자 수 | 0 |
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| 회전 가능 결합 수 | 0 |
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| 무거운 원자 수 | 1 |
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| 형식 전하 | 0 |
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| 복잡도 | 0 |
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| 밀도 | 12.1 @25 °C |
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| 끓는 점 | 4150 °C @760 [mm Hg] |
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| 녹는점 | 2334 °C2333 °C |
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| Physical Description | Lustrous metal[Merck Index]Solid |
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안전 및 규제
| GHS 분류 | 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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| 규제 정보 | 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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| 기타 안전 정보 | IMAP assessments - Ruthenium: Human health tier I assessmentIMAP assessments - Ruthenium: Environment tier I assessment |
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| 유해성 요약 | 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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| 신호 어 | Danger |
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| 유해·위험 문구 | 암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드 H228 |
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