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
Appearancelight green powder or crystals
Melting point230C
Gravimetric assay%Ni=21.7-24.0
Molecular formulaC10H14NiO4
Linear formulaNi(C5H7O2)2

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Nickel(II) acetylacetonate contact us at

Safety information

Signal wordDANGER
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
In TSCA registryYes

Certificates of analysis (CoA)

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External identifiers for Ni(acac)2

Pubchem CID10879725
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+;

Ereztech synthesizes and sells additional NI-compounds.

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