All Photos(2)

283657

Sigma-Aldrich

Nickel(II) acetylacetonate

95%

Synonym(s):
2,4-Pentanedione nickel(II) derivative, Ni(acac)2
Linear Formula:
Ni(C5H7O2)2
CAS Number:
Molecular Weight:
256.91
Beilstein:
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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Pictograms

Exclamation markHealth hazard

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

428.0 °F

Flash Point(C)

220 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Certificate of Origin

Lin Chen et al.
Nature communications, 8, 14136-14136 (2017-01-11)
Incorporating oxophilic metals into noble metal-based catalysts represents an emerging strategy to improve the catalytic performance of electrocatalysts in fuel cells. However, effects of the distance between the noble metal and oxophilic metal active sites on the catalytic performance have
Yueping Zhao et al.
Small (Weinheim an der Bergstrasse, Germany), 15(17), e1900288-e1900288 (2019-03-29)
The catalytic performance of Pt-based catalysts for oxygen reduction reactions (ORR) can generally be enhanced by constructing high-index exposed facets (HIFs). However, the synthesis of Pt alloyed high-index skins on 1D non-Pt surfaces to further improve Pt utilization and stability
Huiming Li et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 24(45), 11748-11754 (2018-06-06)
The phase of nanocrystals has a key role in the modulation of catalytic properties. Uniform and well-crystallized nickel phosphide nanocrystals with controlled phases (Ni5 P4 , Ni2 P, and Ni12 P5 ) and narrow size distributions are synthesized by a
Maogang Gong et al.
Nanotechnology, 29(34), 345602-345602 (2018-06-05)
A facile bottom-up approach is developed to grow magnetic metallic Cu/FeCo (core/shell) nanowires, where their distribution and orientation can be controlled by magnetic field. The nanocomposites consisting of a ferroelectric polymer matrix and magnetic nanowire arrays exhibit the orientation-controlled anisotropy
Bowen Yu et al.
Nanotechnology, 25(32), 325602-325602 (2014-07-24)
Ni-assisted thermal chemical vapor deposition (TCVD) is one of the most common techniques for the growth of carbon nanofibres/nanotubes (CNFs/CNTs). However, some fundamental issues related to the catalytic growth of CNFs/CNTs, such as the low-limit growth temperature, the limiting steps

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