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CAS 7783-39-3

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Mercury fluoride (HgF2)

Description:
Mercury fluoride (HgF2) is an inorganic compound characterized by its formation of mercury in a +2 oxidation state combined with fluorine. It appears as a white crystalline solid and is known for its high solubility in water, which is somewhat unusual for mercury compounds. HgF2 exhibits a tetrahedral molecular geometry, and its structure can be described as consisting of mercury ions surrounded by fluorine ions. This compound is primarily used in various applications, including as a reagent in organic synthesis and in the production of mercury-based catalysts. Mercury fluoride is also notable for its potential toxicity, as mercury compounds are generally hazardous to health and the environment. Proper handling and disposal are essential to mitigate risks associated with exposure. Additionally, HgF2 can undergo hydrolysis in the presence of water, leading to the formation of other mercury species. Overall, while mercury fluoride has specific industrial applications, its use is heavily regulated due to the toxic nature of mercury.
Formula:F2Hg
InChI:InChI=1S/2FH.Hg/h2*1H;/q;;+2/p-2
InChI key:InChIKey=FMSYTQMJOCCCQS-UHFFFAOYSA-L
SMILES:[Hg](F)F
Synonyms:
  • Mercuric difluoride
  • Mercuric fluoride
  • Mercury difluoride (HgF<sub>2</sub>)
  • Mercury fluoride (HgF2)
  • Mercury fluoride (HgF<sub>2</sub>)
  • Mercury(2+) fluoride
  • Mercury(II) fluoride
  • Mercury difluoride (HgF2)
  • Mercury difluoride
  • Mercury difluoride
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Found 4 products.
  • Mercury(II) fluoride, 95%
    Alfa Aesar By Thermo Fisher Scientific
    + Info

    Mercury(II) fluoride, 95%

    CAS:
    <p>Mercury(II) fluoride is a selective fluorination agent. Organic compounds, such as triphenylacetic acid, triphenyl ethylene, and triethyl phosphite can be selectively fluorinated in dimethylsulfoxide/HgF 2 solutions under UV-visible illumination. CF2I2 was synthesized by fluorination of tetraiodomet</p>
    Formula:F2Hg
    Purity:95%
    Molecular weight:238.59

    Ref: 02-011533

    50g
    To inquire
  • Mercury(II) fluoride
    Apollo Scientific
    + Info

    Mercury(II) fluoride

    CAS:
    <p>Mercury(II) fluoride</p>
    Purity:97%
    Color and Shape:Light Red Solid
    Molecular weight:238.59g/mol

    Ref: 54-PC5045

    1g
    32.00€
    5g
    35.00€
  • Mercury(II) fluoride
    Biosynth
    + Info

    Mercury(II) fluoride

    Controlled Product
    CAS:
    <p>Mercury(II) fluoride is a substance that has the ability to stabilize molecules. It also reacts with nucleophilic groups, like acetonitrile and chlorine, to form mercury(III) chloride. Mercury(II) fluoride is used in organic synthesis as a catalyst for acetonitrile and chlorine reactions. This reaction mechanism is called the trifluoromethylthiolation reaction. Mercury(II) fluoride can be used to coat surfaces and create high-lipophilicity coatings due to its monofluoride nature.<br>Mercury(II) fluoride can be used as a radioisotope for medical imaging because of its long half-life and low emission rate of gamma rays.</p>
    Formula:HgF2
    Purity:Min. 95%
    Molecular weight:238.59 g/mol

    Ref: 3D-HAA78339

    10g
    313.00€
  • Mercury(II) fluoride, 98%
    Strem
    + Info

    Mercury(II) fluoride, 98%

    CAS:
    <p>Mercury(II) fluoride, 98%</p>
    Formula:HgF2
    Purity:98%
    Color and Shape:off-white to yellow pwdr.
    Molecular weight:238.61

    Ref: 08-93-8007

    5g
    71.00€
    25g
    278.00€