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Rhodium(III) acetylacetonate

Name: Rhodium(III) acetylacetonate
Brand: ALDRICH
Price: 176 USD
Availability: InStock

97%

Synonym(s):

2,4-Pentanedione rhodium(III) derivative, Rh(acac)₃

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Pack Size	Availability	Price
250 mg	Available to ship TODAYfromMILWAUKEE	$176.00
1 g	Available to ship TODAYfromMILWAUKEE	$486.00
5 g	Available to ship TODAYfromMILWAUKEE	$2,740.00

About This Item

Linear Formula:

[CH₃COCH=C(O^-)CH₃]₃Rh

CAS Number:

14284-92-5

Molecular Weight:

400.23

NACRES:

NA.23

PubChem Substance ID:

24857068

UNSPSC Code:

12352103

EC Number:

238-192-5

MDL number:

MFCD00083144

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Properties

Quality Segment

100

assay

97%

form

solid

reaction suitability

reagent type: catalyst

mp

263-264 °C (lit.)

SMILES string

CC(=O)\C=C(/C)O[Rh](O\C(C)=C\C(C)=O)O\C(C)=C\C(C)=O

InChI

1S/3C5H8O2.Rh/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3+;

InChI key

DGOINFUDFBWCMX-MUCWUPSWSA-K

Description

General description

Rhodium(III) acetylacetonate is a yellowcrystalline compound composed of rhodium atoms coordinated with three acetylacetonate ligands. It iswidely used in the field of catalysis, organic electronics and to prepare Rhcomplexes. It is soluble inorganic solvents.

Application

Rhodium(III) acetylacetonate can be used:

As a precursor to synthesize Rh nanocrystals with catalytic activities.
As an efficient catalyst for the α-alkylation of ketones, β-alkylation of secondary alcohols, and the alkylation of amines with primary alcohols.
To prepare highly phosphorescent complexes for organic light-emitting devices.
To synthesize the Rh₂P NCs supported on carbon (Rh₂P/C) by a one-step solvothermal method via a direct reaction between Rh(acac)₃ and tri-n-octylphosphine (TOP). The resultant electrocatalyst exhibited remarkable performance for both the hydrogen evolution reaction and the oxygen evolution reaction, surpassing the capabilities of Rh/C and Pt/C catalysts for water splitting .
To prepare Single-atom Rh/N-doped carbon electrocatalyst for the oxidation of formic acid.
To synthesize Pt–Rh NWs as highly efficient electrocatalysts toward ethanol oxidation reaction (EOR) for Direct ethanol fuel cells. The electrocatalyst demonstrated improved catalytic activities, primarily attributed to the presence of Rh, which enhances its ability to resist poisoning.

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This Item	282766	202231	227110
Sigma-Aldrich 282774 Rhodium(III) acetylacetonate	Sigma-Aldrich 282766 Ruthenium(III) acetylacetonate	Sigma-Aldrich 202231 Chromium(III) acetylacetonate	Sigma-Aldrich 227110 Vanadium(III) acetylacetonate
assay 97%	assay 97%	assay 97%	assay 97%
form solid	form solid	form solid	form powder
mp 263-264 °C (lit.)	mp 260 °C (dec.) (lit.)	mp 210 °C (lit.)	mp 181-184 °C (lit.)
reaction suitability reagent type: catalyst	reaction suitability -	reaction suitability -	reaction suitability -
Quality Level 100	Quality Level 100	Quality Level 200	Quality Level 100