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Fluorescein mercuric bromide

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Identification
Molecular formula
C20H10Br2HgO5
CAS number
79758-43-1
IUPAC name
(2',7'-dibromo-3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-4'-yl)mercury
State
State

At room temperature, fluorescein mercuric bromide is a solid. Its high molar mass due to the presence of heavy bromine and mercury atoms contributes to its stable solid form under normal conditions.

Melting point (Celsius)
232.00
Melting point (Kelvin)
505.15
Boiling point (Celsius)
-38.83
Boiling point (Kelvin)
234.32
General information
Molecular weight
672.67g/mol
Molar mass
672.6710g/mol
Density
5.0160g/cm3
Appearence

Fluorescein mercuric bromide typically appears as a crystalline solid. Its coloration can range from yellowish to orange, depending on its formulation and impurities present. The compound may adopt various morphologies based on its crystallization method.

Comment on solubility

Solubility of (2',7'-dibromo-3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-4'-yl)mercury

The solubility of (2',7'-dibromo-3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-4'-yl)mercury can be quite complex due to its unique structure, which combines multiple functional groups and a heavy metal. Understanding its solubility requires consideration of several factors:

  • Polar vs. Non-Polar: The presence of hydroxyl (–OH) groups in the structure suggests potential solubility in polar solvents, while the hydrophobic isobenzofuran unit may hinder solubility in aqueous environments.
  • Heavy Metal Influence: The mercury component can affect solubility, typically rendering the compound less soluble in water but possibly more soluble in organic solvents.
  • Saturation Point: Depending on the solvent, the saturation point of this compound can vary, leading to distinct crystallization behaviors.

In general, the solubility of this compound is likely to be low in water, but may be significantly enhanced in organic solvents such as acetone or ethanol. Researchers often note that “the presence of heavy metals in organic compounds can lead to unexpected solubility behaviors.” Thus, experiments under controlled conditions are essential to determine the exact solubility properties of this mercury derivative.


With its intricate structure, the solubility characteristics of (2',7'-dibromo-3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-4'-yl)mercury can serve as an intriguing subject of study, shedding light on the interactions between organic and inorganic components in various solvents.

Interesting facts

Interesting Facts about (2',7'-dibromo-3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-4'-yl)mercury

This compound is a fascinating example of a mercurial derivative, which showcases the interplay between organometallic chemistry and organic synthesis. Known for its unique structural features, it contains a spirocyclic arrangement that contributes to its interesting properties and potential applications in various fields.

Key Features:

  • Complex Structure: The compound incorporates a spiro[isobenzofuran-1,9'-xanthene] framework. This intriguing combination of moieties often exhibits interesting photophysical properties, making it a candidate for optoelectronic applications.
  • Functional Groups: With two bromine atoms and hydroxyl groups, this compound showcases diverse reactivity. The presence of these functional groups allows for potential modification and derivatization, enabling the design of new materials and drugs.
  • Mercury Interactions: Mercury's involvement in this compound is particularly noteworthy. Compounds containing mercury can exhibit unique biological activity, which has implications for medicinal chemistry and toxicology.

Researchers have shown a growing interest in such compounds due to their potential applications in both pharmaceuticals and materials science. As stated by a renowned chemist, “The exploration of structures like these opens new doors to discovering remarkable properties and functionalities we have yet to fully understand.”

In summary, the exploration of (2',7'-dibromo-3',6'-dihydroxy-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-4'-yl)mercury offers exciting opportunities not only in basic research but also in developing innovative applications that leverage its complex chemistry!