乙酰丙酮铑(III) Premion®
Rhodium(III) 2,4-pentanedionate
| CAS NO： | 14284-92-5 |
| 规格： | Premion®, 99.99% (metals basis), Rh 25.2% min |
| 包装规格： | 0.5g，1g，5g，250 MG，1 G，5 G，250mg |
| 优惠价： | QQ在线咨询在线留言 |
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3059144 | Alfa Aesar | 0.5g | 询价 | 请咨询 |
| 3059144 | Alfa Aesar | 1g | 询价 | 请咨询 |
| 3059144 | Alfa Aesar | 5g | 询价 | 请咨询 |
| 3215366 | Sigma-Aldrich | 250 MG | 1800 | 请咨询 |
| 3215366 | Sigma-Aldrich | 1 G | 4560 | 请咨询 |
| 3215366 | Sigma-Aldrich | 5 G | 20240 | 请咨询 |
| 3475543 | Alfa Aesar | 250mg | 3200 | 请咨询 |
| 3475543 | Alfa Aesar | 1g | 12600 | 请咨询 |
| 3475543 | Alfa Aesar | 5g | 55570 | 请咨询 |
| 3523091 | J&K | 1G | 3280 | 请咨询 |
| 3540934 | Strem | 250mg | 3880 | 请咨询 |
| 3540934 | Strem | 1g | 11640 | 请咨询 |
| 3540934 | Strem | 5g | 46560 | 请咨询 |
| 4182925 | Fluorochem | 250mg | 2100 | 请咨询 |
| 4182925 | Fluorochem | 1g | 6350 | 请咨询 |
结构式
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基本信息
| 应用 | Rhodium(III) 2,4-pentanedionate is used in catalytic reagents for organic synthesis. Rhodium(III) 2,4-pentanedionate is useful for hydrosilylation of a variety of organic substrates like alkenes, terminal or internal acetylenes, conjugated dienes, alpha, beta -unsaturated aldehydes and allylic compounds. It performs the role of a catalyst in well-known reactions such as transformation processes including hydrogenation, ethanol steam reforming, CO oxidation, and NOx reduction. Rhodium acetylacetonate, as the organic solvent-soluble source of rhodium metal ions, can be used to prepare monodisperse size/shape controlled Rh nanocrystals. Rh nanocrystal monolayers have been reported to show high activity for hydrogenation of vinylcyclohexene to selectively produce ethylcyclohexene. The size/shape controlled nanocrystals find a variety of applications in oil refining processes, chemical synthesis and fuel cell technology. |
| 备注 | Rhodium(III) 2,4-pentanedionate is stable under normal conditions of storage and use. |
| MDL | MFCD00083144 |
| EINECS | 238-192-5 |
| 分子式 | C15H21O6Rh |
| 分子量 | 400.23 |
| 熔点 | 263-264° |
| 灵敏度 | Ambient temperatures. |
| 形态 | Crystalline |
| 溶解性 | Very soluble in chloroform. Soluble in alcohol. In soluble in water. |
| 危险类别 | 20/21/22-36/37/38 Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 9-26-36/37-60 Keep container in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H302-H312-H332-H315-H319-H335 Harmful if swallowed.Harmful in contact with skin.Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |