Bis(tert-butylcyclopentadienyl)hafnium dichloride

Synonym: Bis(t-butylcyclopentadienyl)hafnium dichloride, 1,1'-Di-tert-butylhafnocene dichloride, Hafnium chloride 2-tert-butylcyclopenta-1,3-dien-1-ide, (tBuCp)2HfCl2
CAS Number 33010-55-8 | MDL Number MFCD01073803

Bis(tert-butylcyclopentadienyl)hafnium dichloride Chemical Structure

Product CodeHF0558
CAS Number33010-55-8
Assay (purity)98%
Purity methodby titration
Molecular weight491.80
Formsolid
Appearanceyellow crystals
Melting point195C
Titration%Hf=36.5
Titration typewith AgNO3
Molecular formulaC18H26Cl2Hf
Linear formulaC18H26Cl2Hf
Download Specification HF0558
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Safety information

UNNOT REGULATED
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

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External identifiers for Bis(t-butylcyclopentadienyl)hafnium dichloride

Pubchem CID71431158
SMILESCC(C)(C)C1=[C-]CC=C1.CC(C)(C)C1=[C-]CC=C1.[Cl-].[Cl-].[Hf+4]
IUPAC Name2-tert-butylcyclopenta-1,3-diene; hafnium(4+); dichloride
InchI IdentifierInChI=1S/2C9H13.2ClH.Hf/c2*1-9(2,3)8-6-4-5-7-8;;;/h2*4-7H,1-3H3;2*1H;/q;;;;+2/p-2
InchI KeyAJFWNXFQMFKIOR-UHFFFAOYSA-L

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