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Methylmercury hydroxide

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Identification
Molecular formula
CH3HgOH
CAS number
115-09-3
IUPAC name
methylmercury(1+);hydroxide
State
State

At room temperature, methylmercury hydroxide is usually found in a solid crystalline state.

Melting point (Celsius)
-37.00
Melting point (Kelvin)
236.15
Boiling point (Celsius)
157.00
Boiling point (Kelvin)
430.15
General information
Molecular weight
232.66g/mol
Molar mass
232.6600g/mol
Density
3.9440g/cm3
Appearence

Methylmercury hydroxide is typically found in white crystalline form. It can also appear as colorless crystals.

Comment on solubility

Solubility of Methylmercury(1+) Hydroxide

Methylmercury(1+) hydroxide, represented by the chemical formula CH3HgOH, exhibits interesting solubility characteristics that are important for understanding its behavior in environmental and biological contexts.

General Solubility Behavior:

This compound tends to be insoluble in water, which can affect its bioavailability and mobility. Some key points to consider include:

  • Insolubility in Water: Methylmercury(1+) hydroxide does not readily dissolve in aqueous solutions, limiting its interactions with aquatic organisms.
  • Solvents Impact: Its solubility may vary notably in different organic solvents, where it may show a tendency to dissolve.
  • Temperature Effect: Generally, increased temperature tends to increase solubility for solids; however, for methylmercury(1+) hydroxide, this relationship may not hold consistently.

Environmental Implications:

Due to its low solubility:

  • Bioaccumulation Potential: Methylmercury can accumulate in living tissues, making its presence in organisms a concern, particularly in aquatic ecosystems.
  • Soil Interaction: Its solubility characteristics influence how it interacts with soil and sediment, thereby affecting biogeochemical cycles.

In summary, the solubility of methylmercury(1+) hydroxide is a critical factor in understanding its environmental impact and biological availability. Its limited solubility in water emphasizes the need for careful consideration when evaluating its presence in ecological studies.

Interesting facts

Interesting Facts About Methylmercury Hydroxide

Methylmercury hydroxide is a compound that poses significant interest and concern in the field of environmental chemistry and toxicology. Here are some key points:

  • Toxicity: Methylmercury is known for its extreme toxicity, particularly to the nervous system. It can cause severe health effects in humans and wildlife when bioaccumulated in the food chain.
  • Sources: The compound typically originates from the methylation of inorganic mercury in aquatic systems. This process frequently occurs in sediments and is facilitated by microbial activity.
  • Biomagnification: One of the most alarming aspects of methylmercury is its ability to biomagnify through the food chain. Fish, especially predator species, can accumulate high concentrations, making them hazardous for human consumption.
  • Potential Applications: Despite its toxicity, methylmercury hydroxide can also be studied for its potential uses in specific industrial processes, particularly in organic synthesis, although any application must carefully consider environmental impacts.
  • Regulatory Concerns: Due to its hazardous nature, many countries have established strict regulations concerning the release and disposal of mercury-containing compounds, including methylmercury hydroxide.
  • Scientific Research: Ongoing research is focused on understanding the mechanisms of mercury toxicity, how it interacts with biological systems, and developing potential remediation strategies for contaminated sites.

In summary, the study of methylmercury hydroxide is not only about understanding a highly toxic compound but also involves a broader conversation about environmental health, regulation, and the safety of our food sources. As we advance in our scientific capabilities, addressing the challenges posed by such compounds remains a critical area of research.

Synonyms
Methylmercuric hydroxide
METHYLMERCURY HYDROXIDE
Methyl mercury hydroxide
Hydroxymethyl mercury
Caswell No. 573D
Methylmerkurihydroxid
Methylmerkurihydroxid [Czech]
CCRIS 6064
Methymercury hydroxide
Methylhydrargyriumhydroxid [Czech]
Methylhydrargyriumhydroxid
EINECS 214-667-2
UNII-EZ74BDI0HB
NSC 19997
EPA Pesticide Chemical Code 051906
DTXSID3025621
NSC-19997
CH(3)HgOH
HYDROXO(METHYL)MERCURY
DTXCID705621
Hydroxymethylmercury
1184-57-2
Methylhydroxymercury
Panogen Soil Drench
Methylmercury(II) hydroxide
Mercury, hydroxymethyl-
methylmercury(1+);hydroxide
EZ74BDI0HB
BAA18457
NS00081829
Q27277443