Rhodium(III) acetylacetonate , 99.99%metalsbasis , 14284-92-5
Synonym(s):
2,4-Pentanedione rhodium(III) derivative;Rh(acac)3
CAS NO.：14284-92-5
Empirical Formula: C15H21O6Rh
Molecular Weight: 400.23
MDL number: MFCD00083144
EINECS: 238-192-5
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB1143.20 | In Stock |
|
| 1G | RMB3119.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 263-264 °C(lit.) |
| Boiling point: | >280°C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder |
| color | Yellow to yellow-orange |
| Specific Gravity | 1.607 |
| Water Solubility | insoluble |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 |
| InChI | InChI=1S/3C5H8O2.Rh/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3+; |
| InChIKey | DGOINFUDFBWCMX-MUCWUPSWSA-K |
| SMILES | [Rh](O/C(/C)=C/C(=O)C)(O/C(/C)=C/C(=O)C)O/C(/C)=C/C(=O)C |
| CAS DataBase Reference | 14284-92-5 |
| NIST Chemistry Reference | Rhodium, tris(2,4-pentanedionato-o,o')-(14284-92-5) |
| EPA Substance Registry System | Rhodium, tris(2,4-pentanedionato-.kappa.O,.kappa.O')-, (OC-6-11)- (14284-92-5) |
Description and Uses
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.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H302+H312+H332-H315-H319-H335-H361 |
| Precautionary statements | P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338-P308+P313 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36/37/38-40-63 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 28439000 |
