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CAS 13709-52-9

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hafnium(iv) fluoride

Description:
Hafnium(IV) fluoride, with the chemical formula HfF4 and CAS number 13709-52-9, is an inorganic compound characterized by its high melting point and stability. It typically appears as a white crystalline solid and is known for its insolubility in water, which is a common trait among metal fluorides. Hafnium(IV) fluoride exhibits strong ionic bonding due to the presence of hafnium, a transition metal, and fluorine, a highly electronegative element. This compound is often utilized in various applications, including as a precursor in the production of hafnium-based materials and in the semiconductor industry for its dielectric properties. Additionally, hafnium(IV) fluoride can be used in nuclear applications due to hafnium's ability to absorb neutrons. Its synthesis usually involves the reaction of hafnium oxide with hydrofluoric acid. Overall, hafnium(IV) fluoride is notable for its unique chemical properties and its role in advanced materials science and technology.
Formula:F4Hf
InChI:InChI=1S/4FH.Hf/h4*1H;/q;;;;+4/p-4
InChI key:InChIKey=QHEDSQMUHIMDOL-UHFFFAOYSA-J
SMILES:[Hf](F)(F)(F)F
Synonyms:
  • Hafnium Fluoride
  • Hafnium Tetrahydrofluoride
  • Hafnium fluoride (HfF<sub>4</sub>)
  • Hafnium fluoride (HfF<sub>4</sub>), (T-4)-
  • Hafnium tetrafluoride
  • Hafnium fluoride (HfF4), (T-4)-
  • Hafnium fluoride (HfF4)
  • Hafnium(IV) fluoride, 99.9% (metals basis)
  • HAFNIUM TETRAFLUORIDE 99%
  • HAFNIUM(IV) FLUORIDE
  • See more synonyms
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