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CAS RN: 14898-67-0 | 產品號碼: R0074
Ruthenium(III) Chloride Hydrate
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* TCI會時常優化儲存條件,儲存溫度請以在線目錄為準，敬請留意。
| 產品號碼 | R0074 |
| 分子式 / 分子量 | RuCl__3.xH__2O = 207.42 (as Anhydrous) |
| 外觀與形狀（20°C） | Solid |
儲存條件 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Hygroscopic |
| 包裝和容器
|
1G-Glass Bottle with Plastic Insert （閲覽圖片）, 5G-Glass Bottle with Plastic Insert （閲覽圖片） |
| CAS RN | 14898-67-0 |
| PubChem Substance ID | 87575631 |
| MDL編號 | MFCD00149844 |
產品規格
| Appearance | Black powder to crystal |
| Content(Ruthenium) | min. 40.0 % |
| Drying loss | 1.0 to 5.0 % |
性質
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. H410 : Very toxic to aquatic life with long lasting effects. H290 : May be corrosive to metals. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dusts or mists. P270 : Do not eat, drink or smoke when using this product. P234 : Keep only in original container. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P390 : Absorb spillage to prevent material damage. P391 : Collect spillage. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P406 : Store in corrosive resistant container with a resistant inner liner. P405 : Store locked up. |
相關法規
運輸資料
| UN編號 | UN3260 |
| 類別 | 8 |
| 包裝類別 | II |
| HS編碼* | 2843.90-000 |
Application
Ruthenium-catalyzed Synthesis of 2,3-Unsaturated-N-glycosides via Ferrier Azaglycosylation
Typical Procedure:
To a stirred solution of glycal (1.0 eq.) and N-nucleophile (1.2 eq.) in anhydrous acetonitrile (2 mL/mmol) under an atmosphere of argon is added RuCl3 (5 mol%) at room temperature. The reaction mixture is stirred until the complete consumption of the glycal as indicated by TLC. The reaction mixture is concentrated in vacuo, the crude residue is re-dissolved in dichloromethane and loaded on a silica gel column. The product is purified by silica gel chromatography using hexane/EtOAc to afford the 2,3-unsaturated-N-glycosides as an inseparable α/β mixture or α-anomer.
To a stirred solution of glycal (1.0 eq.) and N-nucleophile (1.2 eq.) in anhydrous acetonitrile (2 mL/mmol) under an atmosphere of argon is added RuCl3 (5 mol%) at room temperature. The reaction mixture is stirred until the complete consumption of the glycal as indicated by TLC. The reaction mixture is concentrated in vacuo, the crude residue is re-dissolved in dichloromethane and loaded on a silica gel column. The product is purified by silica gel chromatography using hexane/EtOAc to afford the 2,3-unsaturated-N-glycosides as an inseparable α/β mixture or α-anomer.
References
考研文獻
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