514365
Copper(II) acetylacetonate
≥99.9% trace metals basis
Synonym(s):
2,4-Pentanedione copper(II) derivative, Bis(2,4-pentanedionato)copper(II), Cu(acac)2, Cupric acetylacetonate
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About This Item
Linear Formula:
Cu(C5H7O2)2
CAS Number:
Molecular Weight:
261.76
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
236-477-9
Beilstein/REAXYS Number:
4157957
MDL number:
Quality Segment
assay
≥99.9% trace metals basis
form
powder
reaction suitability
core: copper
mp
284-288 °C (dec.) (lit.)
SMILES string
CC(=O)\C=C(\C)O[Cu]O\C(C)=C/C(C)=O
InChI
1S/2C5H8O2.Cu/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
InChI key
QYJPSWYYEKYVEJ-FDGPNNRMSA-L
General description
Copper(II) acetylacetonate is an organometallic coordination compound widely used as a catalyst for several organic reactions, including oxidation, cross-coupling, and polymerization reactions. It is also a precursor to fabricate metal organic frameworks(MOFs) and nanomaterials.
Application
Copper(II) acetylacetonate can be used as:
- A precursor for atomic layer deposition of copper oxide for all-oxide photovoltaics.
- A catalyst for the aziridination of styrene.
- A catalyst for Huisgen-Click reaction to synthesize 1,2,3-triazoles.
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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