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
Beilstein/REAXYS Number:
4136188
MDL number:
UNSPSC Code:
12161600
NACRES:
NA.23
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
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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.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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