All Photos(1)
Synonym(s):
n-Butoxy hafnium, Tetrabutoxyhafnium(IV)
Empirical Formula (Hill Notation):
C16H36HfO4
CAS Number:
Molecular Weight:
470.94
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
form
liquid
Quality Level
reaction suitability
core: hafnium
reagent type: catalyst
density
1.2376 g/mL
SMILES string
CCCCO[Hf](OCCCC)(OCCCC)OCCCC
InChI
1S/4C4H9O.Hf/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4
InChI key
LTBRWBUKPWVGFA-UHFFFAOYSA-N
General description
Hafnium(IV) n-butoxide is an organometal oxide widely used in the preparation of Hafnium nanomaterials and as a catalyst in polymerization reactions.
Application
Hafnium(IV) n-butoxide can be used:
- As a sol-gel precursor to synthesize hafnium oxide(HfO2) ultra-thin films with enhanced dielectric properties.
- As a transesterification catalyst for the synthesis of poly(butylene succinate) (PBS).
- As a precursor to fabricate BaHfO3(Barium hafnate) perovskitenanocrystals for various electronic applications.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Sens. 1
WGK
WGK 3
Flash Point(F)
95.0 °F
Flash Point(C)
35 °C
Regulatory Information
监管及禁止进口产品
Certificates of Analysis (COA)
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Hybrid approach to obtain high-quality BaMO3 perovskite nanocrystals
Natalia Chamorro, et al.
Royal Society of Chemistry Advances, 10, 28872-28878 (2020)
Synthesis and properties of poly (butylene succinate): Efficiency of different transesterification catalysts
Nicolas Jacquel, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 49 , 5301-5312 (2011)
Sol?Gel Fabrication of Dielectric HfO2 Nano-Films; Formation of Uniform, Void-Free Layers and Their Superior Electrical Properties
Yoshitaka Aoki, et al.
Chemistry of Materials, 17, 450-458 (2005)
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