CAS 13967-25-4: Mercury fluoride (Hg2F2)

Description:Mercury fluoride, specifically di-mercury difluoride (Hg2F2), is an inorganic compound characterized by its unique molecular structure, which consists of two mercury (Hg) atoms and two fluoride (F) atoms. It typically appears as a white or colorless crystalline solid and is known for its relatively low solubility in water. The compound exhibits interesting properties, including a high melting point and stability under certain conditions, although it can decompose upon heating. Mercury fluoride is primarily of interest in various chemical applications, including its use in organic synthesis and as a reagent in analytical chemistry. However, it is important to note that mercury compounds are generally toxic, and appropriate safety measures should be taken when handling them. The compound's CAS number, 13967-25-4, is used for identification in chemical databases and regulatory frameworks. Overall, Hg2F2 serves as a notable example of mercury's ability to form complex halides, reflecting the diverse chemistry of this heavy metal.

Formula:F₂Hg₂

InChI:InChI=1S/2FH.2Hg/h2*1H;;/q;;2*+1/p-2

InChI key:InChIKey=FQZUXVBMUHSNRN-UHFFFAOYSA-L

SMILES:F[Hg][Hg]F