Nickel(II) acetylacetonate

Synonym: Ni(acac)2, Nickel(II) 2,4-pentanedionate, 2,4-Pentanedione nickel(II) derivative, Acetylacetone Nickel(II) Salt, Bis(2,4-pentanediono)nickel, Bis(2,4-pentanedionato)nickel(II)
CAS Number 3264-82-2 | MDL Number MFCD00000024 | EC Number 221-875-7

Nickel(II) acetylacetonate Chemical Structure

Product CodeNI4822
CAS Number3264-82-2
Assay (purity)95%
Purity methodby gravimetric assay
Molecular weight256.93
Formsolid
Appearancelight green powder or crystals
Sensitivitymoisture
Melting point230C
Gravimetric assay%Ni=21.7-24.0
Molecular formulaC10H14NiO4
Linear formulaNi(C5H7O2)2
Download Specification NI4822
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Safety information

Signal wordDANGER
Pictograms
Hazard statementsH302, H317, H350
Precautionary statementsP201, P202, P261, P264, P270, P272, P280, P281, P301+P312, P302+P352, P308+P313, P321, P330, P333+P313, P363, P405, P501
UNNOT REGULATED
In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Ni(acac)2

Pubchem CID10879725
SMILES[Ni](OC(=C/C(=O)C)C)OC(=C/C(=O)C)C
IUPAC Namenickel(2+); (E)-4-oxopent-2-en-2-olate
InchI IdentifierInChI=1S/2C5H8O2.Ni/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3+;
InchI KeyBMGNSKKZFQMGDH-SYWGCQIGSA-L

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