921025
Palladium(II) acetylacetonate
≥99.9% trace metals basis
Synonym(s):
Palladium(II) 2,4-pentanedionate, Pd(acac)2
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About This Item
Linear Formula:
Pd(C5H7O2)2
CAS Number:
Molecular Weight:
304.64
NACRES:
NA.23
UNSPSC Code:
12161600
Beilstein/REAXYS Number:
4136188
MDL number:
Assay:
≥99.9% trace metals basis
Quality Level
assay
≥99.9% trace metals basis
reaction suitability
core: palladium
mp
200-251 °C (dec.)
application(s)
PEM fuel cells
homogeneous catalyst
material synthesis precursor
SMILES string
CC(=O)\C=C(\C)O[Pd]O\C(C)=C/C(C)=O
InChI
1S/2C5H8O2.Pd/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
InChI key
JKDRQYIYVJVOPF-FDGPNNRMSA-L
Application
Palladium(II) 2,4-pentanedionate can be used to synthesize palladium(II) complexes applicable in common cross-coupling reactions like Suzuki, Heck and Buchwald-Hartwig coupling. As a palladium precursor, it can be used to synthesize hollow Pd/Pt single-crystalline nanocubes with enhanced electrocatalytic activity due to increased surface area. The surface modification of TiO2 using Pd(acac)2 as a metal-organic precursor has enhanced its photocatalytic activity under UV irradiation. Pd(acac)2 can also be used to develop bimetallic alloy NP catalysts applicable in formic acid dehydrogenation.
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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Önder Metin et al.
Nanoscale, 5(3), 910-912 (2012-12-21)
Monodisperse 4 nm AuPd alloy nanoparticles with controlled composition were synthesized by co-reduction of hydrogen tetrachloroaurate(III) hydrate and palladium(II) acetylacetonate with a borane-morpholine complex in oleylamine. These NPs showed high activity (TOF = 230 h(-1)) and stability in catalyzing formic
Deposition of Pd nanoparticles on TiO2 using a Pd (acac)2 precursor for photocatalytic oxidation of CO under UV-LED irradiation.
Selishchev D S, et al.
Applied Catalysis. B, Environmental, 235, 214-224 (2018)
Madhu Bala et al.
Turkish journal of biology = Turk biyoloji dergisi, 43, 154-154 (2019-08-15)
[This corrects the article DOI: 10.3906/biy-1412-46.].
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 921025-5G | 04065266624731 |
| 921025-1G | 04065266624724 |