Bis (trimethylsilyl) amidohafnium (IV) chloride

Synonym: Hf(HMDS)2Cl2, Hf[N(SiMe3)2]2Cl2, Hafnium chloride 1, 1, 1, 3, 3, 3-hexamethyldisilazan-2-ide

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Bis (trimethylsilyl) amidohafnium (IV) chloride 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 Bis (trimethylsilyl) amidohafnium (IV) chloride contact us at sales@ereztech.com

Product Code HF9298
Product Name Bis (trimethylsilyl) amidohafnium (IV) chloride
CAS Number 70969-29-8
Molecular formula C12H36Cl2HfN2Si4
Linear formula [[(CH3)3Si]2N]2HfCl2
Molecular weight 570.17
Form solid
Sensitivity air, moisture
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Test Specification

Assay (purity) 97.5%
Purity method by elemental analysis
Appearance solid
Elemental analysis %C=24.6-25.9; %H=6.2-6.5
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Safety Information

UN 3261
Transport description CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (BIS(TRIMETHYLSILYL)AMIDOHAFNIUM(IV)CHLORIDE)
Hazardous class 8
Packing group II
In TSCA registry No (sold for research and development usage only)
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External Identifiers for Hf(HMDS)2Cl2

SMILES [Hf](N([Si](C)(C)C)[Si](C)(C)C)(N([Si](C)(C)C)[Si](C)(C)C)(Cl)Cl
InchI Identifier InChI=1S/2C6H18NSi2.2ClH.Hf/c2*1-8(2,3)7-9(4,5)6;;;/h2*1-6H3;2*1H;/q2*-1;;;+4/p-2
InchI Key HKZRZVQUSXQGFM-UHFFFAOYSA-L
MDL Number MFCD08275494
EC Number 636-097-7
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