Bis(methylcyclopentadienyl)nickel

Synonym: Ni(MeCp)2, 1,1′-Dimethylnickelocene, Nickel bis(methylcyclopentadienyl)
CAS Number 1293-95-4 | MDL Number MFCD01863654 | EC Number 626-143-4

Bis(methylcyclopentadienyl)nickel Chemical Structure

Product CodeNI3954
CAS Number1293-95-4
Assay (purity)96.5%+
Purity methodby gravimetric assay
Molecular weight216.93
Formliquid
Appearancedark green to green-black solid or liquid or moist crystals
Melting point34-36C
Boiling point85-86C
Gravimetric assay%Ni=26.1-28.0 (with dimethylglyoxime)
Molecular formulaC12H14Ni
Linear formulaNi(C5H4CH3)2
Download Specification NI3954
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Safety information

Signal wordWARNING
Pictograms
Hazard statementsH302, H312, H332
Precautionary statementsP261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, P501
UNNOT REGULATED
In TSCA registryNo (sold for research and development usage only)
Flash point66C

Certificates of analysis (CoA)

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Lot# 019310

External identifiers for Ni(MeCp)2

Pubchem CID18504547
SMILES[Ni].[C]1([CH][CH][CH][CH]1)C.[C]2([CH][CH][CH][CH]2)C
IUPAC Name2-methylcyclopenta-1,3-diene; nickel(2+)
InchI IdentifierInChI=1S/2C6H7.Ni/c2*1-6-4-2-3-5-6;/h2*2-5H,1H3;/q-5;-1;
InchI KeyGVTZWSVNFREVHH-UHFFFAOYSA-N

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