Synonym: MnCp2, 1271-27-8, Manganocene, Bis(cyclopentadienyl)manganese(II), Manganese bis(eta5-cyclopentadienyl), Manganese dicyclopentadienyl,
CAS Number 73138-26-8 | MDL Number MFCD00045468 | EC Number 215-038-5

Bis(cyclopentadienyl)manganese Chemical Structure

Product CodeMN8268
CAS Number73138-26-8
Assay (purity)98%+
Purity methodby titration
Molecular weight185.12
Appearancebrown powder with chunks
Melting point175C
Titration typecomplexometric
Molecular formulaC10H10Mn
Linear formulaMn(C5H5)2

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Safety information

Signal wordDANGER
Hazard statementsH228, H315, H319, H335
Precautionary statementsP210, P240, P241, P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P405, P501
Transport descriptionFLAMMABLE SOLID, ORGANIC, N.O.S. (Bis(cyclopentadienyl)manganese(II))
Hazardous class4.1
Packing groupII
In TSCA registryNo (sold for research and development usage only)
Flash point52?

Certificates of analysis (CoA)

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External identifiers for MnCp2

Pubchem CID21960473
IUPAC Namecyclopenta-1,3-diene; manganese(2+)
InchI IdentifierInChI=1S/2C5H5.Mn/c2*1-2-4-5-3-1;/h2*1-3H,4H2;/q2*-1;+2

Ereztech synthesizes and sells additional MN-compounds.

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