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510475

Sigma-Aldrich

Bis(methylcyclopentadienyl)nickel(II)

97%

Synonym(s):

1,1′-Dimethylnickelocene

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About This Item

Linear Formula:
Ni(C5H4CH3)2
CAS Number:
Molecular Weight:
216.93
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

150.8 °F - closed cup

Flash Point(C)

66 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Specified Class I Designated Chemical Substances

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

510475-1G:4548173294698
510475-5G:4548173294704
510475-BULK:
510475-VAR:


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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