Dimethylbis(tert-butylcyclopentadienyl)hafnium

Synonym: Bis(tert-butylcyclopentadienyl)dimethylhafnium(IV), Dimethylbis(t-butylcyclopentadienyl)hafnium, Bis(t-butylcyclopentadienyl)dimethylhafnium(IV), (tBuCp)2HfMe2

MFCD01073804 | 635-138-6

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Dimethylbis(tert-butylcyclopentadienyl)hafnium Chemical Structure

Overview

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Dimethylbis(tert-butylcyclopentadienyl)hafnium contact us at sales@ereztech.com

Product Code HF3453
Product Name Dimethylbis(tert-butylcyclopentadienyl)hafnium
CAS Number 68193-45-3
Molecular formula C20H32Hf
Linear formula C20H32Hf
Molecular weight 450.96
Form solid
Melting point 73-76C
UOM KG
Sensitivity air, moisture
NMR conforms to structure
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Test Specification

Assay (purity) 98%+
Purity method by elemental analysis
Appearance white crystals
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Safety Information

Signal word WARNING
Pictograms GHS02 Flammable
UN 1325
Transport description FLAMMABLE SOLID, ORGANIC, N.O.S. (BSIS(TERT-BUTYLCYCLOPENTADLENYL) DIMETHYLHAFNIUM(IV))
Hazardous class 4.1
Packing group III
In TSCA registry No (sold for research and development usage only)
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External Identifiers for Bis(tert-butylcyclopentadienyl)dimethylhafnium(IV)

Pubchem CID 22481577
SMILES [CH3-].[CH3-].CC(C)(C)C1=[C-]CC=C1.CC(C)(C)C1=[C-]CC=C1.[Hf+4]
IUPAC Name 2-tert-butylcyclopenta-1,3-diene; carbanide; hafnium(4+)
InchI Identifier InChI=1S/2C9H13.2CH3.Hf/c2*1-9(2,3)8-6-4-5-7-8;;;/h2*4-7H,1-3H3;2*1H3;
InchI Key SOSWMGMRDGAPIG-UHFFFAOYSA-N
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