Bis(pentamethylcyclopentadienyl)nickel

Synonym: (Me5Cp)2Ni, Decamethylnickelocene, Nickel(2+) bis(1, 2, 3, 4, 5-pentamethyl-2, 4-cyclopentadienide)
CAS Number 74507-63-4 | MDL Number MFCD00058704 | EC Number 677-516-3

Bis(pentamethylcyclopentadienyl)nickel Chemical Structure

Product CodeNI7634
CAS Number74507-63-4
Assay (purity)98%+
Purity methodby elemental analysis
Molecular weight329.17
Formsolid
Appearancedark green crystals
Sensitivityair
Melting point261-266C
Elemental analysis%C=71.5-74.4; %H=9.0-9.4
Molecular formulaC20H30Ni10
Linear formulaNi(C5(CH3)5)2
Download Specification NI7634
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Safety information

Signal wordWARNING
Pictograms
Hazard statementsH302, H312
Precautionary statementsP264, P270, P280, P301+P312, P302+P352, P312, P322, P330, P363, P501
UN1325
Transport descriptionFLAMMABLE SOLIDS, ORGANIC, N.O.S
Hazardous class4.1
Packing groupII
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

If you don’t see the needed lot of Bis(pentamethylcyclopentadienyl)nickel below please contact customer support at sales@ereztech.com

Lot# 003524

External identifiers for (Me5Cp)2Ni

Pubchem CID5148230
SMILES[Ni]|1|2|3|46789(|C5(=C|1([C-]|2(C|3(=C|45C)C)C)C)C)[C-]%10([C-]6([C-]7([C-]8([C-]9%10C)C)C)C)C
IUPAC Namenickel(2+); 1,2,3,5,5-pentamethylcyclopenta-1,3-diene
InchI IdentifierInChI=1S/2C10H15.Ni/c2*1-7-6-10(4,5)9(3)8(7)2;/h2*1-5H3;/q2*-1;+2
InchI KeyCHPLEWYRKUFKQP-UHFFFAOYSA-N

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Ereztech synthesizes and sells additional NI-compounds.

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