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697508

Hafnium isopropoxide isopropanol adduct

99.9% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
C12H28HfO4
CAS Number:
2171-99-5
Molecular Weight:
414.84
UNSPSC Code:
12352300
PubChem Substance ID:
329761928
MDL number:
MFCD00070460
eCl@ss:
32160702
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assay

99.9% trace metals basis

form

crystalline powder, crystals

reaction suitability

core: hafnium

impurities

~1% Zr

SMILES string

CC(C)O[Hf](OC(C)C)(OC(C)C)OC(C)C

InChI

1S/4C3H7O.Hf/c4*1-3(2)4;/h4*3H,1-2H3;/q4*-1;+4

InChI key

HRDRRWUDXWRQTB-UHFFFAOYSA-N

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.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

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 (personal protective equipment)

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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