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N7524

Sigma-Aldrich

Bis(cyclopentadienyl)nickel(II)

Synonym(s):

Di(cyclopentadienyl)nickel(II), Nickelocene

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About This Item

Linear Formula:
Ni(C5H5)2
CAS Number:
1271-28-9
Molecular Weight:
188.88
EC Number:
215-039-0
MDL number:
MFCD00001441
UNSPSC Code:
12352103
PubChem Substance ID:
24897832
NACRES:
NA.23

form

solid

Quality Level

100

composition

Ni, 20.0-31.5% EDTA titration

reaction suitability

core: nickel
reagent type: catalyst

mp

171-173 °C (lit.)

SMILES string

[Ni].[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2

InChI

1S/2C5H5.Ni/c2*1-2-4-5-3-1;/h2*1-5H;

InChI key

FOOKRXHSBKEWSE-UHFFFAOYSA-N

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Application

This metal alkyl may be used to synthesize hybrid organic-inorganic polymeric molecular layer deposition (MLD). Bis(cyclopentadienyl) nickel (Cp 2 Ni) may be used as a Ni precursor for the atomic layer deposition (ALD) of NiO/carbon nanotubes hybrids.

Signal Word

Danger

Hazard Statements

H228,H302,H317,H350

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1A - Flam. Sol. 1 - Skin Sens. 1

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Molecular Layer Deposition of Organic and Hybrid Organic-Inorganic Polymers.
George SM and Yoon B
Material Matters, 3(2), 34-37 null
Muhammad Hamid Raza et al.
ACS applied materials & interfaces, 12(4), 4594-4606 (2020-01-15)
The gas-sensing properties and mechanism and the role of the shell thickness of structurally well-defined SnO2/NiO heterostructures are studied. One-dimensional (1D) SnO2/NiO core-shell nanowires (CSNWs) were produced by a two-step process; single-crystalline SnO2-core nanowires (NWs) were synthesized by vapor-liquid-solid (VLS)
Enhanced Catalytic Activity for Methanol Electro-oxidation of Uniformly Dispersed Nickel Oxide Nanoparticles?Carbon Nanotube Hybrid Materials.
Tong X, et al.
Small, 8(22), 3390-3395 (2012)
Patrick P Komane et al.
International journal of molecular sciences, 21(7) (2020-03-29)
Currently, there is a lack of ultrasensitive diagnostic tool to detect some diseases such as ischemic stroke, thereby impacting effective and efficient intervention for such diseases at an embryonic stage. In addition to the lack of proper detection of the

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