Home Categories Organic Chemistry Rhodium(III) acetylacetonate
A7124912

Rhodium(III) acetylacetonate , 97% , 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 RMB959.20 In Stock
1G RMB2799.20 In Stock
5G RMB12399.20 In Stock
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Update time: 2022-07-08

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
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

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