Hafnium(IV) tert-butoxide
Catalog Number
ACM2172023-1
Synonyms
Hafnium tetra-t -butoxide,Hafnium tetrakis(t -butoxide),Tetra-t -butoxyhafnium,Tetrakis(t -butoxy)hafnium
IUPAC Name | hafnium(4+);2-methylpropan-2-olate |
Molecular Weight | 470.94 |
Molecular Formula | Hf[OC(CH3)3]4 |
Canonical SMILES | CC(C)(C)O[Hf](OC(C)(C)C)(OC(C)(C)C)OC(C)(C)C |
InChI | 1S/4C4H9O.Hf/c4*1-4(2,3)5;/h4*1-3H3;/q4*-1;+4,WZVIPWQGBBCHJP-UHFFFAOYSA-N |
InChI Key | WZVIPWQGBBCHJP-UHFFFAOYSA-N |
Application | Hafnium tert-butoxide [Hf(OtBu)4] is a mononuclear; volatile; and highly promising precursor for the deposition of HfO2 and other hafnium doped thin films by vapor deposition techniques. The deposited films show high dielectric constant suitable for semiconductor devices. |
Storage | room temp |
Form | liquid |
MDL Number | MFCD00070458 |
Packaging | 10 g in stainless steel cylinder |
Quality Level | 100 |