697508
Hafnium isopropoxide isopropanol adduct
99.9% trace metals basis
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About This Item
Empirical Formula (Hill Notation):
C12H28HfO4
CAS Number:
Molecular Weight:
414.84
UNSPSC Code:
12352300
PubChem Substance ID:
MDL number:
InChI
1S/4C3H7O.Hf/c4*1-3(2)4;/h4*3H,1-2H3;/q4*-1;+4
SMILES string
CC(C)O[Hf](OC(C)C)(OC(C)C)OC(C)C
InChI key
HRDRRWUDXWRQTB-UHFFFAOYSA-N
assay
99.9% trace metals basis
form
crystalline powder, crystals
reaction suitability
core: hafnium
impurities
~1% Zr
Application
Hafnium isopropoxide isopropanol adduct was used as a precursor to prepare mesoporous HfO2 by the thermohydrolytic approach. The high active surface area and uniform porosity enables these HfO2 to be used as adsorbents for sequestration of heavy metal ions.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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General Facile Approach to Transition-Metal Oxides with Highly Uniform Mesoporosity and Their Application as Adsorbents for Heavy-Metal-Ion Sequestration.
Seisenbaeva GA, et al.
Chemistry?A European Journal , 20(34), 10732-10736 (2014)
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