283657

Sigma-Aldrich

Nickel(II) acetylacetonate

95%

Sinônimo(s):
2,4-Pentanedione nickel(II) derivative, Ni(acac)2
Fórmula linear:
Ni(C5H7O2)2
Número CAS:
Peso molecular:
256.91
Beilstein/REAXYS Number:
4157970
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Nível de qualidade

100

teor

95%

forma

solid

reaction suitability

core: nickel
reagent type: catalyst

pf

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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Pictogramas

Exclamation markHealth hazard

Palavra indicadora

Danger

Equipamento de proteção individual

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

RIDADR

NONH for all modes of transport

WGK Alemanha

WGK 3

Ponto de fulgor (ºF)

428.0 °F

Ponto de fulgor (ºC)

220 °C

Certificado de análise
Certificado de origem
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...
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...
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...
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...
Olli Pitkänen et al.
ACS applied materials & interfaces, 11(21), 19331-19338 (2019-05-07)
High-performance electromagnetic interference shielding is becoming vital for the next generation of telecommunication and sensor devices among which portable and wearable applications require highly flexible and lightweight materials having efficient absorption-dominant shielding. Herein, we report on lightweight carbon foam-carbon nanotube/carbon...
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