Ruthenium 钌
CAS 7440-18-8 MFCD00011207
化学结构图
SMILES: [Ru]
化学属性
| Mol. Formula | Ru |
|---|---|
| Mol. Weight | 101.07 |
| Boiling Point | 3900 °C at 760 mmHg |
| Density | 12.45 g/cm3(lit.) |
| Melting Point | 2310 °C |
| TSCA | No |
| Solubility | 不溶 |
| Appearance | sponge |
| Stability | 对空气敏感 |
| Redox | Reduction |
别名和识别编码
| Chemical Name | Ruthenium |
|---|---|
| CAS Number | 7440-18-8 |
| PubChem Substance ID | 23950 |
| EC Number | 231-127-1 |
| MDL Number | MFCD00011207 |
| Reaxys-RN | 8197789 |
| Merck Number | 8299 |
| Synonym | Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {} {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {} {} {} {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {} {} {} {} {} {} {} {LY} Ruthenium on carbon, ca. 65% moisture 5% Ruthenium {} {} {} {} {} {} {} {} {} {} |
| Chemical Name Translation | 钌 |
| InChIKey | KJTLSVCANCCWHF-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00227095 |
| InChI | InChI=1S/Ru |
| Canonical SMILES | [Ru] |
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信息真实价格透明
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分类
- {SNA} 12 Principles Aligned Products, Alternative Energy, Catalysis and Inorganic Chemistry, Chemical Synthesis, Fuel Cell Catalysts, Greener Alternative Products, Material Sciences, Ru Catalysts, Ruthenium Catalysts, 材料科学
- {SNA} Alternative Energy, Chemical Synthesis, Enabling Products,
- {SNA} 3
产品应用
- 1.肪族羰基化合物还原成醇
- 2.还原芳香烃化合物
- 3.葡萄糖加氢生成山梨醇
相关文献及参考
- Carboxylic acids to alcohols under high pressure. Aliphatic aldehydes and ketones to alcohols, using high pressure but low temperature, to minimize condensation reactions. Water is usually added as a co-catalyst. Aromatic amines to cyclohexylamines.
- For a monograph on catalytic hydrogenation, see P. N. Rylander, Hydrogenation Methods, Academic Press N.Y. (1985).
- Merck: 14,8299
- Particular applications of ruthenium catalysts include the reduction of:
- Promotes the peracetic acid oxidation of alkanes and cycloalkanes to ketones and alcohols under mild conditions: Tetrahedron Lett., 35, 7953 (1994).
安全信息
GHS Symbol
- H228 Flammable solid 易燃固体
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
- S22 Do not breathe dust 不要吸入粉尘；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时，佩带适当的呼吸器；
- S36 Wear suitable protective clothing 穿戴适当的防护服；
- S14 Keep away from ... (incompatible materials to be indicated by the manufacturer) 远离（生产厂家指定的不相容物质）保存；
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
- S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
- S7 Keep container tightly closed 保存在严格密闭容器中；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- R37 Irritating to respiratory system 刺激呼吸道
- R11 Highly flammable 非常易燃
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R20 Harmful by inhalation 吸入有害
其他信息
- TCI Shanghai:钌碳(5%)(加约50%水湿润) Ruthenium 5% on Carbon (wetted with ca. 50% Water)(7440-18-8)
- Acros Organics:钌AA标液 Ruthenium standard solution, 1 mg/ml Ru in 5% HCl, for AAS(7440-18-8)
- Sigma Aldrich:7440-18-8(sigmaaldrich)
- 用途二:钌有形成配位化合物的强烈倾向, 还有良好的催化性能。钌是铂和钯的有效硬化剂；金属钛中加入0.1%的钌就可大大提高耐腐蚀性；钌钼合金是一种超导体；含钌的催化剂多用于石油化工。
- Hazard Note:Corrosive/Lachrymatory
- MOL 文件:7440-18-8.mol
- 用途一:1.肪族羰基化合物还原成醇 2.还原芳香烃化合物 3.葡萄糖加氢生成山梨醇
- 下游产品:1,4-二氰基丁烷 --> 铱 --> 四氧化钌 --> 国外氨合成钌系催化剂 --> 3-哌啶甲酰胺
- 外观性质:在空气和潮湿环境中稳定，不溶于酸和王水，溶于熔融的强碱、碳酸盐、氰化物；加热到900°C时能与氧反应；加热时能与氟、氯、溴反应；微米级粒度的二氧化钌粉末，球状或树枝状。摇实密度1.25～1.5g/cm3。平均粒度<1.0μm，比表面积40～60m2/g。沸点: 3900℃熔点：2310℃
- 用途三:用作铂和钯的硬化剂，钌合金用于电气接触点以及钢笔尖和工具枢轴上。还用作氢化、异构化、氧化和重整的催化剂。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。
- Alfa Aesar:钌黑,99.9%(metalsbasis) Ruthenium black, 99.9% (metals basis)(7440-18-8)
- 钌价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 R0076 钌碳(5%)(加约50%水湿润) Ruthenium 5% on Carbon (wetted with ca. 50% Water) 25G 950元 2011/04/16 R0076 钌碳(5%)(加约50%水湿润) Ruthenium 5% on Carbon (wetted with ca. 50% Water) 5G 250元 2010/06/21 195461000 钌 Ruthenium on activated carbon , 5% Ru, unreduced, ca. 50% moisture 100 GR 6204元
- 钌价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 R0076 钌碳(5%)(加约50%水湿润) Ruthenium 5% on Carbon (wetted with ca. 50% Water) 25G 666元 2014/06/02 R0076 钌碳(5%)(加约50%水湿润) Ruthenium 5% on Carbon (wetted with ca. 50% Water) 5G 216元 2010/06/21 195461000 钌 Ruthenium on activated carbon , 5% Ru, unreduced, ca. 50% moisture 100 GR 6204元
- 敏感性:Lachrymatory
- 在空气和潮湿环境中稳定，不溶于酸和王水，溶于熔融的强碱、碳酸盐、氰化物；加热到900°C时能与氧反应；加热时能与氟、氯、溴反应；
