Pentamethylcyclopentadienylhafnium trichloride

Synonym: (Me5Cp)HfCl3, (PentaMeCp)HfCl3

MFCD00070461 | 622-268-3

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Pentamethylcyclopentadienylhafnium trichloride Chemical Structure

Overview

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Product Code HF1087
Product Name Pentamethylcyclopentadienylhafnium trichloride
CAS Number 75181-08-7
Molecular formula C10H15Cl3Hf
Linear formula (CH3)5C5HfCl3
Molecular weight 420.07
Form solid
Melting point 170-172C
UOM KG
Sensitivity moisture
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Test Specification

Assay (purity) 98%+
Purity method by titration
Appearance off-white powder or crystals
Gravimetric assay notes after oxygen combustion
Titration %Hf=97.5-102.5
Titration notes with AgNO3
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Safety Information

Signal word WARNING
Pictograms GHS07 Harmful - Irritant
UN NOT REGULATED
In TSCA registry No (sold for research and development usage only)
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External Identifiers for (Me5Cp)HfCl3

Pubchem CID 22325425
SMILES [Hf](Cl)(Cl)Cl.[C]1([C]([C]([C]([C]1C)C)C)C)C
IUPAC Name hafnium(4+); 1,2,3,5,5-pentamethylcyclopenta-1,3-diene; trichloride
InchI Identifier InChI=1S/C10H15.3ClH.Hf/c1-7-6-10(4,5)9(3)8(7)2;;;;/h1-5H3;3*1H;/q-1;;;;+4/p-3
InchI Key FPJYSKZZAQRLIB-UHFFFAOYSA-K
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