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Sigma-Aldrich

Ruthenium(III) acetylacetonate

97%

Synonym(s):

2,4-Pentanedione ruthenium(III) derivative, Ru(acac)3

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About This Item

Linear Formula:
Ru(C5H7O2)3
CAS Number:
14284-93-6
Molecular Weight:
398.39
EC Number:
238-193-0
MDL number:
MFCD00000030
UNSPSC Code:
12352300
PubChem Substance ID:
24857067

Quality Level

100

assay

97%

form

solid

reaction suitability

core: ruthenium
reagent type: catalyst

mp

260 °C (dec.) (lit.)

SMILES string

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

InChI

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

InChI key

RTZYCRSRNSTRGC-LNTINUHCSA-K

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Application

A highly active homogeneous catalyst can be formed from ruthenium(III) acetylacetonate during the dehydrogenation of ammonia–borane, which results in the rapid generation of hydrogen gas.It can be used as a catalyst in the hydrolysis of sodium borohydride at low concentrations and room temperature.It can also be used as a precursor to synthesize Ru-based nanomaterials which can be applied in the field of supercapacitors and catalysis.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Molybdenum disulfide (MoS2 ) has been regarded as a favorable photocatalytic co-catalyst and efficient hydrogen evolution reaction (HER) electrocatalyst alternative to expensive noble-metals catalysts, owing to earth-abundance, proper band gap, high surface area, and fast electron transfer ability. In order
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Single-atom catalysts (SACs) have demonstrated superior catalytic performance in numerous heterogeneous reactions. However, producing thermally stable SACs, especially in a simple and scalable way, remains a formidable challenge. Here, we report the synthesis of Ru SACs from commercial RuO2 powders
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Owing to their highly open structure and a large number of low-coordination sites on the surface, noble-metal nanoframes are intriguing for catalytic applications. Here, we demonstrate the rational synthesis of Ru cuboctahedral nanoframes with enhanced catalytic performance toward hydrazine decomposition.

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