Hafnium(IV) n-butoxide

Synonym: n-Butoxy hafnium, Tetrabutoxyhafnium(IV), Hafnium tetrabutoxide
CAS Number 22411-22-9 | MDL Number MFCD00236545 | EC Number 411-740-2
Product Hafnium(IV) n-butoxide has been discontinued.

Hafnium(IV) n-butoxide Chemical Structure

Product CodeHF1229
CAS Number22411-22-9
Assay (purity)98.5%+
Purity methodby gravimetric assay
Metal purity99%-Hf (excluding Zr)
Molecular weight470.94
Formliquid
Appearancecolorless to yellow or to green liquid
Sensitivityheat
Melting point26-29C
Gravimetric assay%Hf=98.5-101.5 (after ignition to oxide)
Molecular formulaHfO4C16H36
Linear formulaHf(C4H9O)4
Download Specification HF1229
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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 Hafnium(IV) n-butoxide contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Pictograms
Hazard statementsH226, H317, H318
Precautionary statementsP210, P233, P240, P241, P242, P243, P261, P272, P280, P302+P352, P303+P361+P353, P305+P351+P338, P310, P321, P333+P313, P363, P370+P378, P403+P235, P501
UN1993
Transport descriptionFLAMMABLE LIQUID,N.O.S. (HAFNIUM(IV) N-BUTOXIDE)
Hazardous class3
Packing groupIII
In TSCA registryNo (sold for research and development usage only)
Download SDS

Certificates of analysis (CoA)

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External identifiers for n-Butoxy hafnium

Pubchem CID16218208
SMILESCCCCO[Hf](OCCCC)(OCCCC)OCCCC
IUPAC Namebutan-1-olate; hafnium(4+)
InchI IdentifierInChI=1S/4C4H9O.Hf/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4
InchI KeyLTBRWBUKPWVGFA-UHFFFAOYSA-N

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Ereztech synthesizes and sells additional HF-compounds.