Skip to main content

Tetramethylarsonium iodide

ADVERTISEMENT
Identification
Molecular formula
(CH3)4AsI
CAS number
10460-34-5
IUPAC name
tetramethylarsonium;iodide
State
State
Solid at room temperature. It is typically handled in its crystalline form and should be stored in a cool, dry place to maintain its stability.
Melting point (Celsius)
300.00
Melting point (Kelvin)
573.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
285.95g/mol
Molar mass
285.9480g/mol
Density
2.2200g/cm3
Appearence

Tetramethylarsonium iodide typically appears as white to off-white crystalline solid. It is generally supplied in dry solid form and can easily absorb moisture from the air.

Comment on solubility

Solubility of Tetramethylarsonium Iodide

Tetramethylarsonium iodide, with the chemical formula (CH3)4AsI, exhibits interesting solubility characteristics. This compound is primarily soluble in polar solvents due to its ionic nature. Here are a few key points to consider regarding its solubility:

  • Solvent Preference: Tetramethylarsonium iodide is highly soluble in water and other polar solvents such as methanol and ethanol.
  • Temperature Influence: The solubility may increase with temperature, a common behavior observed in ionic compounds.
  • Effect of Concentration: Saturated solutions can form, indicating that there is a notable limit to how much of the compound can dissolve at a given temperature.

Additionally, it is important to note that due to its ionic characteristic, the solubility of tetramethylarsonium iodide can be influenced by other ions present in the solution. As a general rule, the presence of competing ions can alter the solubility dynamics.

In summary, tetramethylarsonium iodide's solubility profile exemplifies the behavior of ionic compounds in polar solvents, making it an interesting compound for various applications.

Interesting facts

Interesting Facts about Tetramethylarsonium Iodide

Tetramethylarsonium iodide is a fascinating compound that belongs to the family of organoarsenic compounds. Here are some intriguing insights into its characteristics and uses:

  • Structural Formula: The compound features a central arsenic atom surrounded by four methyl groups, making it a quaternary ammonium salt where the positive charge resides on the arsenic.
  • Biological Significance: As a member of the arsenic group, tetramethylarsonium iodide has been studied for its potential roles in biological systems, particularly in relation to its interactions with enzymes and membranes.
  • Use in Research: Researchers have explored tetramethylarsonium iodide for its utility in various chemical synthesis processes, especially in organic chemistry where arsenic chemistry plays a critical role.
  • Complexation Properties: This compound has the ability to form complexes with different substrates, which can change its properties and reactivity. This feature makes it an interesting subject of study for those exploring coordination chemistry.
  • Toxicity Considerations: Although organoarsenic compounds can pose health risks, tetramethylarsonium iodide's toxicity must be carefully considered in laboratory settings. Understanding safety protocols is essential for working with such compounds.

To quote a prominent chemist, "The study of organoarsenic compounds like tetramethylarsonium iodide not only unveils the intricacies of chemical behavior but also reflects on the legacy of arsenic in medicinal and environmental chemistry."

Overall, tetramethylarsonium iodide is not just another chemical compound; it embodies the intersection of chemistry, biology, and environmental science, making it a rich topic for research and discussion.

Synonyms
Tetramethylarsonium iodide
5814-20-0
Tetramethylarsoniumjodid
Tetramethylarsoniumjodid [Czech]
ARSONIUM, TETRAMETHYL-, IODIDE
NSC 408672
695-153-9
Tetramethyl Arsonium Iodide
tetramethylarsanium;iodide
tetramethylarsanium iodide
SCHEMBL3839268
DTXSID90904129
NSC408672
AKOS030239779
NSC-408672
WLN: 1-AS-1&1&1 &Q &I