Hafnium(IV) 2,4-pentanedionate

Synonym: Hafnium Acetylacetonate, Tetrakis(acetylacetonato)hafnium(IV), Tetrakis(2, 4-pentanedionato)hafnium(IV), Hafnium tetrakis[(2E)-4-oxo-2-penten-2-olate], Hf(acac)4
CAS Number 17475-67-1 | MDL Number MFCD00044997

Hafnium(IV) 2,4-pentanedionate Chemical Structure

Product CodeHF5671
CAS Number17475-67-1
Assay (purity)97.5%+
Purity methodby elemental analysis
Metal purity99.5%-Hf
Molecular weight574.93
Formsolid
Appearancewhite to off-white powder
Sensitivityair, moisture
Melting point193C
Boiling point82C/1 mmHg
Elemental analysis%C=40.7-42.8; %H=4.8-5.0
NMRconforms to structure
Molecular formulaHfO8C20H28
Linear formulaHf(CH3COCHCOCH3)4

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) 2,4-pentanedionate contact us at sales@ereztech.com

Safety information

Signal wordWARNING
Pictograms
Hazard statementsH315, H319, H335
Precautionary statementsP261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
UNNOT REGULATED
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

If you don’t see the needed lot of Hafnium(IV) 2,4-pentanedionate below please contact customer support at sales@ereztech.com

Lot# 015783 Lot# 015804 Lot# 019280

External identifiers for Hafnium Acetylacetonate

Pubchem CID21953595
SMILES[Hf+4].O=C(C)C=C(/[O-])C.[O-]C(C)=C/C(C)=O.[O-]C(C)=C/C(C)=O.[O-]C(C)=C/C(C)=O
IUPAC Namehafnium(4+); (Z)-4-oxopent-2-en-2-olate
InchI IdentifierInChI=1S/4C5H8O2.Hf/c4*1-4(6)3-5(2)7;/h4*3,6H,1-2H3;/q;;;;+4/p-4/b4*4-3-;
InchI KeyMCFIMQJAFAOJPD-MTOQALJVSA-J

Ereztech synthesizes and sells additional HF-compounds.

To purchase Hafnium(IV) 2,4-pentanedionate contact us at sales@ereztech.com