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510475

Sigma-Aldrich

Bis(methylcyclopentadienyl)nickel(II)

97%, liquid

Synonym(s):

1,1′-Dimethylnickelocene

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1 G
CN¥931.61
5 G
CN¥2,460.83

CN¥931.61

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1 G
CN¥931.61
5 G
CN¥2,460.83

About This Item

Linear Formula:
Ni(C5H4CH3)2
CAS Number:
1293-95-4
Molecular Weight:
216.93
MDL number:
MFCD01863654
UNSPSC Code:
12161600
PubChem Substance ID:
24873505
NACRES:
NA.22

CN¥931.61

In StockDetails

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Product Name

Bis(methylcyclopentadienyl)nickel(II), 97%

Quality Level

100

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;

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氯化铕(III) anhydrous, powder, 99.99% trace metals basis

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氯化铕 (III) 六水合物

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氯化铕(II)

form

powder

form

crystals and lumps

form

crystals and lumps

form

powder and chunks

assay

99.99% trace metals basis

assay

99.99% trace metals basis

assay

99.9% trace metals basis

assay

99.99% trace metals basis

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

grade

anhydrous

grade

-

grade

-

grade

-

density

4.89 g/mL at 25 °C (lit.)

density

4.89 g/mL at 25 °C (lit.)

density

4.89 g/mL at 25 °C (lit.)

density

-

impurities

≤150.0 ppm Trace Rare Earth Analysis

impurities

≤150.0 ppm Trace Rare Earth Analysis

impurities

≤2000.0 ppm Trace Rare Earth Analysis

impurities

<0.1% Zn

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
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

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
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCS2277
    MKCP5401
    MKCP0114
    MKCN7233
    MKCL2400

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    Environmental science & technology, 49(16), 9460-9468 (2015-07-02)
    Increasing rare earth element (REE) supplies by recycling and expanded ore processing will result in generation of new wastewaters. In some cases, disposal to a sewage treatment plant may be favored, but plant performance must be maintained. To assess the
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