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283657

Sigma-Aldrich

Nickel(II) acetylacetonate

95%

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Synonym(s):
2,4-Pentanedione nickel(II) derivative, Ni(acac)2
Linear Formula:
Ni(C5H7O2)2
CAS Number:
Molecular Weight:
256.91
Beilstein/REAXYS Number:
4157970
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

95%

form

solid

reaction suitability

core: nickel
reagent type: catalyst

mp

230 °C (dec.) (lit.)

SMILES string

CC(=O)\C=C(\C)O[Ni]O\C(C)=C/C(C)=O

InChI

1S/2C5H8O2.Ni/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;

InChI key

BMGNSKKZFQMGDH-FDGPNNRMSA-L

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1 of 4

This Item
413046C87851523038
Nickel(II) acetylacetonate 95%

283657

Nickel(II) acetylacetonate

Lithium acetylacetonate 97%

413046

Lithium acetylacetonate

Copper(II) acetylacetonate 97%

C87851

Copper(II) acetylacetonate

Platinum(II) acetylacetonate ≥99.98% trace metals basis

523038

Platinum(II) acetylacetonate

form

solid

form

solid

form

powder

form

solid

mp

230 °C (dec.) (lit.)

mp

250 °C (dec.) (lit.)

mp

284-288 °C (dec.) (lit.)

mp

249-252 °C (lit.)

reaction suitability

core: nickel

reaction suitability

core: lithium

reaction suitability

core: copper, reagent type: catalyst

reaction suitability

core: platinum

Application

Nickel(II) acetylacetonate is widely used as a precursor to synthesize Ni-based nanomaterials such as NiO/C nanocomposite and crystalline NiO nanoparticles via different synthetic methods like non-isothermal decomposition and solvothermal method.

It can also be used to prepare Ni catalysts suchas Nickel(II) complexes, and hierarchical Ni/beta catalysts for various organictransformations.

Related product

Product No.
Description
Pricing

pictograms

Exclamation markHealth hazard

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 1A - Muta. 2 - Resp. Sens. 1 - Skin Sens. 1

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

428.0 °F

flash_point_c

220 °C

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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