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Catalog Number:
35562
CAS Number:
13709-52-9
Hafnium(IV) fluoride
Purity:
≥99.9% Metals basis excluding Zr (Zr : 2 - 4%)
Synonym(s):
Hafnium tetrafluoride
Hazmat
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Product Information

Hafnium(IV) fluoride is a highly versatile compound known for its exceptional properties and applications in various fields. This white crystalline solid is primarily utilized in the semiconductor industry, particularly in the fabrication of high-k dielectric materials for advanced transistors. Its high dielectric constant makes it an ideal choice for improving the performance and efficiency of electronic devices. Additionally, hafnium(IV) fluoride is employed in nuclear reactors and as a precursor in the synthesis of hafnium-based materials, which are crucial for high-temperature applications due to their excellent thermal stability. Researchers also explore its potential in optical coatings and as a catalyst in chemical reactions, showcasing its broad utility across multiple sectors.

With its unique characteristics, hafnium(IV) fluoride stands out among similar compounds, offering enhanced performance in dielectric applications and superior thermal resistance. Its ability to form stable compounds with various elements further expands its applicability in innovative research and industrial processes. Whether you are involved in electronics, materials science, or nuclear engineering, hafnium(IV) fluoride presents significant advantages that can elevate your projects and enhance product performance.

Synonyms
Hafnium tetrafluoride
CAS Number
13709-52-9
Purity
≥99.9% Metals basis excluding Zr (Zr : 2 - 4%)
Molecular Formula
HfF4
Molecular Weight
254.48
MDL Number
MFCD00016127
PubChem ID
4092293
Appearance
White to off-white powder
Conditions
Store at RT
General Information
Synonyms
Hafnium tetrafluoride
CAS Number
13709-52-9
Purity
≥99.9% Metals basis excluding Zr (Zr : 2 - 4%)
Molecular Formula
HfF4
Molecular Weight
254.48
MDL Number
MFCD00016127
PubChem ID
4092293
Appearance
White to off-white powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Hafnium(IV) fluoride is widely utilized in research focused on various applications:

  • Semiconductor Manufacturing: It is used in the production of high-k dielectric materials for transistors, enhancing the performance of microchips in electronics.
  • Nuclear Technology: This compound serves as a neutron absorber in nuclear reactors, helping to control the fission process and improve safety.
  • Optical Coatings: Hafnium(IV) fluoride is applied in the creation of optical coatings for lenses and mirrors, providing excellent durability and resistance to environmental factors.
  • Research in Material Science: It is used as a precursor in the synthesis of hafnium-based materials, which are essential for developing advanced ceramics and superconductors.
  • Fluoride Ion Conductors: This compound is explored in the development of solid electrolytes for batteries, contributing to more efficient energy storage solutions.

Citations