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Sodium 2-iodobenzoate

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Identification
Molecular formula
C7H4INO2Na
CAS number
3061-79-8
IUPAC name
sodium;2-iodobenzoate
State
State
This compound typically exists as a solid at room temperature, often handled as a crystalline powder in laboratory settings.
Melting point (Celsius)
300.00
Melting point (Kelvin)
573.00
Boiling point (Celsius)
280.00
Boiling point (Kelvin)
553.00
General information
Molecular weight
266.01g/mol
Molar mass
266.0050g/mol
Density
2.4400g/cm3
Appearence
A white to off-white crystalline powder, Sodium 2-iodobenzoate may vary slightly in color due to minor impurities. It may appear as small granules or a powder with a slightly shiny or glossy surface due to its crystalline nature.
Comment on solubility

Solubility of Sodium 2-Iodobenzoate

Sodium 2-iodobenzoate, characterized by its chemical formula C7H6IO2Na, exhibits notable solubility properties that are essential for understanding its behavior in various chemical environments.

  • Solubility in Water: Sodium 2-iodobenzoate is generally soluble in water, primarily due to the presence of the sodium ion (Na+), which facilitates the dissociation of the compound into its constituent ions. This ionic nature allows it to interact favorably with polar solvents like water.
  • Effect of Temperature: Like many ionic compounds, the solubility of sodium 2-iodobenzoate typically increases with temperature. Higher temperatures can disrupt intermolecular forces, allowing more solute to dissolve.
  • Influence of pH: The solubility of sodium 2-iodobenzoate may also be affected by pH changes. In more acidic conditions, the carboxylate ion may protonate, potentially reducing solubility.
  • Solvation Dynamics: The solubility is also influenced by solvation dynamics; the polar water molecules stabilize the ions once they dissociate, effectively promoting dissolution.

In summary, the solubility of sodium 2-iodobenzoate in water can be encapsulated by its ionic characteristics, temperature dependence, and the effects of solvation and pH. As a result, one can say that it demonstrates significant solubility properties that make it suitable for various applications in chemical processes.

Interesting facts

Interesting Facts about Sodium 2-Iodobenzoate

Sodium 2-iodobenzoate is an intriguing compound with various notable properties and applications in the field of chemistry. Here are some engaging facts about this compound:

  • Chemical Structure: This compound consists of a sodium cation bonded to the 2-iodobenzoate anion, derived from benzoic acid, with a substitution of an iodine atom at the 2-position on the aromatic ring. This structural characteristic imparts unique chemical reactivity.
  • Reactivity: Sodium 2-iodobenzoate is known for being a source of iodine in organic synthesis. Iodine is a key element in various chemical reactions, particularly in electrophilic aromatic substitutions.
  • Role in Research: This compound is often used in research settings to study reaction mechanisms involving aromatic compounds. Its reactivity makes it a valuable tool for chemists investigating substitution reactions.
  • Electrophilic Aromatic Substitution: The presence of the iodine atom enhances the electrophilicity of the aromatic ring, making it susceptible to further electrophilic substitution reactions, particularly with other electrophiles.
  • Sodium Form: Being a sodium salt, it is more stable and easier to handle compared to its acidic counterparts, allowing for simpler applications in laboratory practices.
  • Biological Relevance: Compounds containing iodine, such as sodium 2-iodobenzoate, have been studied for their potential applications in pharmaceuticals and their effects on biological systems, particularly in imaging techniques in medicine.
  • Green Chemistry: The efficiency of sodium 2-iodobenzoate in certain chemical reactions underscores its potential role in the field of green chemistry, where the goal is to minimize waste and enhance sustainability.

In summary, sodium 2-iodobenzoate stands out for its chemical properties and its significant role in organic synthesis and research. The intersection of its structural features and practical applications offers many exciting avenues for exploration in the world of chemistry.