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Methylmercury chloride

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Identification
Molecular formula
CH3HgCl
CAS number
115-09-3
IUPAC name
methylmercury(1+);chloride
State
State

At room temperature, methylmercury chloride is a solid. Its crystalline structure and relatively high melting point indicate that it is not prone to melting or liquefying at standard conditions.

Melting point (Celsius)
170.00
Melting point (Kelvin)
443.15
Boiling point (Celsius)
194.00
Boiling point (Kelvin)
467.15
General information
Molecular weight
251.08g/mol
Molar mass
251.0800g/mol
Density
5.0000g/cm3
Appearence

Methylmercury chloride typically appears as a white crystalline solid. Its appearance can also be described in terms of its crystalline nature, which is often associated with small, fine particles. The compound is sensitive to light and may darken upon exposure.

Comment on solubility

Solubility of Methylmercury(1+) Chloride

Methylmercury(1+) chloride, known chemically as methylmercury chloride, has intriguing solubility characteristics. Understanding its behavior in various solvents is essential, particularly in environmental and biological contexts.

Key Points on Solubility:

  • Highly Soluble in Water: Methylmercury(1+) chloride demonstrates significant solubility in water, making it readily available for biological uptake and potential toxicity.
  • Solvent Dependence: While it is soluble in polar solvents like water, its solubility may vary in organic solvents. This means that the environmental conditions can greatly affect its mobility.
  • pH Influence: The solubility is also influenced by the pH of the solution, with different pH levels potentially altering its ionic state and, consequently, its solubility.

Additionally, understanding the solubility of this compound is critical because:

  • It can lead to bioaccumulation in aquatic ecosystems.
  • It poses significant risks to human health, particularly through the consumption of contaminated fish.

In summary, the solubility of methylmercury(1+) chloride is not only a chemical property but also a significant factor in its environmental impact, making it an essential topic for ongoing study and awareness.

Interesting facts

Interesting Facts about Methylmercury(1+);Chloride

Methylmercury(1+) chloride is a fascinating yet concerning compound within the field of chemistry, particularly due to its implications for environmental science and human health. Here are some key points to consider:

  • Biological Significance: Methylmercury is known for its profound ability to bioaccumulate in aquatic ecosystems. It can easily enter the food chain, leading to elevated levels of toxicity in higher trophic levels, including fish and eventually humans.
  • Sources: This compound primarily originates from industrial processes, such as coal burning and mining, where mercury is released into the environment. Additionally, it can be produced through the methylation of inorganic mercury by certain microorganisms.
  • Toxicity: Methylmercury is notorious for its neurotoxic effects. It can adversely affect the central nervous system, leading to cognitive impairments, motor deficits, and various health issues. Pregnant women are particularly vulnerable, as exposure can affect fetal development.
  • Regulatory Concerns: Due to its toxicity, the use of methylmercury is heavily regulated across various countries. The World Health Organization (WHO) has issued guidelines on the consumption of certain fish species to mitigate exposure.
  • Analytical Techniques: Detecting and quantifying methylmercury in environmental samples necessitates advanced analytical methods, such as gas chromatography coupled with mass spectrometry (GC-MS) due to its complex nature and low concentration levels.

In conclusion, methylmercury(1+) chloride serves as a prime example of the duality inherent in many chemical compounds; while it plays important roles in research and understanding environmental issues, it also poses significant risks that require careful management and awareness. As the late chemist Carl Sagan once said, "We are made of star-stuff," highlighting how the elements we study can have profound impacts, reminding us of our connections to the broader universe, including the more perilous aspects of our interactions with hazardous substances.

Synonyms
AKOS025394166
M0589