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510475

Sigma-Aldrich

Bis(methylcyclopentadienyl)nickel(II)

97%

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Synonym(s):
1,1′-Dimethylnickelocene
Linear Formula:
Ni(C5H4CH3)2
CAS Number:
Molecular Weight:
216.93
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

liquid

reaction suitability

core: nickel
reagent type: catalyst

bp

85-90 °C/1 mmHg (lit.)

mp

34-36 °C (lit.)

storage temp.

2-8°C

SMILES string

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

InChI

1S/2C6H7.Ni/c2*1-6-4-2-3-5-6;/h2*2-5H,1H3;

InChI key

IHRNDXJDUYVDRB-UHFFFAOYSA-N

Application

Reactant for synthesis of:
  • Nickel sandwich complexes
  • N-heterocyclic carbene complexes
  • Functionally substituted monocyclopentadienyl compounds

Features and Benefits

Volatile OMCVD precursor for the controlled growth of nickel nanoparticles on silicon substrates. Possible uses for metallic nickel nanoparticles embedded on silicon include the manufacture of high-density storage media 9. Nickel oxide thin films are generated via OMCVD in the presence of O2 or H2O2.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

WGK

WGK 3

Flash Point(F)

150.8 °F

Flash Point(C)

66 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.

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