Rhodium(III) 2,4-pentanedionate

Rhodium(III) 2,4-pentanedionate Basic information
Product Name:Rhodium(III) 2,4-pentanedionate
Synonyms:4-pentanedionato-o,o’)-tris((oc-6-11)-rhodiu;Rhodium acetylacetonate;Rhodium tris(acetylacetonate);Rhodium, tris(2,4-pentanedionato)-;Rhodium, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-;Tris(2,4-pentanedionato)rhodium;Tris(acetylacetonato)rhodium;RhodiuM(III) acetylacetonate,98% Rh(CH3COCHCOCH3)3
CAS:14284-92-5
MF:C15H21O6Rh
MW:400.23
EINECS:238-192-5
Product Categories:Rh;metal beta-diketonate complexes
Mol File:14284-92-5.mol
Rhodium(III) 2,4-pentanedionate Structure
Rhodium(III) 2,4-pentanedionate Chemical 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 Gravity1.607
Water Solubility insoluble
Exposure limitsACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3
CAS DataBase Reference14284-92-5
NIST Chemistry ReferenceRhodium, tris(2,4-pentanedionato-o,o')-(14284-92-5)
EPA Substance Registry SystemRhodium, tris(2,4-pentanedionato-.kappa.O,.kappa.O')-, (OC-6-11)- (14284-92-5)
Safety Information
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
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Rhodium(III) 2,4-pentanedionate Usage And Synthesis
Chemical PropertiesYellow/Orange Crystals
UsesRhodium(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.
UsesVery effective catalyst for the hydrogenation of carboxylic acids when combined with group 6 or group 7 metal carbonyls.
Rhodium(III) 2,4-pentanedionate Preparation Products And Raw materials
CADMIUM 2,4-PENTANEDIONATE, HYDRATE Magnesium acetylacetonate dihydrate MANGANESE(II) ACETYLACETONATE LEAD(II) ACETYLACETONATE NICKEL(II) ACETYLACETONATE HYDRATE Manganic acetylacetonate CERIUM ACETYL ACETONATE Ferric acetylacetonate Dicarbonylacetylacetonato rhodium(I) Cobaltic acetylacetonate Vanadyl acetylacetonate Rhodium(III) 2,4-pentanedionate titanium (Ⅳ) acetylacetonate Cupric acetylacetonate TRIS BUFFER SOLUTION PH 8.5, 1 L ACETYLACETONATE BUFFER SOLUTION PH = 6,00 (20 °C) (POTASSIUM DIHYDROGEN PHOSPHATE/SODIUM HYDROXIDE) Zinc(II) acetylacetonate

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