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Sodium Iodide

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Identification
Molecular formula
NaI
CAS number
7681-82-5
IUPAC name
sodium;3-(4-hydroxy-3,5-diiodo-phenyl)-2-phenyl-prop-2-enoate
State
State

At room temperature, sodium iodide is typically in a solid state, specifically as a fine white powder or crystalline solid.

Melting point (Celsius)
661.00
Melting point (Kelvin)
934.00
Boiling point (Celsius)
1 304.00
Boiling point (Kelvin)
1 577.00
General information
Molecular weight
149.89g/mol
Molar mass
149.8940g/mol
Density
4.0008g/cm3
Appearence

Sodium iodide is a white, crystalline solid that is highly soluble in water, forming a clear, colorless or slightly yellow solution. The solid form is often found as a powder or granules. It is hygroscopic, meaning it can absorb moisture from the air, which may affect its appearance if not stored properly.

Comment on solubility

Solubility of sodium 3-(4-hydroxy-3,5-diiodo-phenyl)-2-phenyl-prop-2-enoate

The solubility of sodium 3-(4-hydroxy-3,5-diiodo-phenyl)-2-phenyl-prop-2-enoate in various solvents can be quite complex and is often influenced by its structural characteristics. Here are some key points to consider:

  • Water Solubility: Sodium salts typically exhibit good solubility in water due to their ionic nature. In the case of this compound, the presence of the sodium ion may enhance its solubility in aquatic environments.
  • Organic Solvents: Solubility in organic solvents might vary. Compounds with aromatic structures can unite with nonpolar solvents, but the presence of hydroxyl and ionic groups could create mixed solubility behavior.
  • pH Influence: The degree of solubility can be sensitive to pH levels, as the ionization of the compound may increase or decrease solubility. Some compounds are more soluble in alkaline conditions.
  • Temperature Effects: Generally, an increase in temperature can lead to enhanced solubility of solids in liquids, although this can differ widely among different chemical compositions.

In conclusion, while the sodium salt form tends to increase solubility in polar solvents like water, the overall solubility profile is dependent on multiple factors, including the solvent used, temperature, and pH conditions. Thus, it is advantageous to conduct solubility tests in the specific context of intended use.

Interesting facts

Exploring 3-(4-Hydroxy-3,5-diiodo-phenyl)-2-phenyl-prop-2-enoate

3-(4-Hydroxy-3,5-diiodo-phenyl)-2-phenyl-prop-2-enoate, often referred to for its complex structure and significant biological implications, is a fascinating compound drawing interest in both organic chemistry and pharmacology. Below are some intriguing aspects of this compound:

  • Structure and Composition: The compound contains multiple functional groups that contribute to its unique properties. The presence of the –OH (hydroxyl) group and diiodo substitution on the phenyl ring enhances its reactivity and stability.
  • Biological Relevance: Due to its structural resemblance to certain hormones and neurotransmitters, this compound has been studied for potential therapeutic applications, particularly related to endocrine functions.
  • Chemical Reactions: With its unsaturated ester functionality, this compound is prone to various chemical reactions, including esterifications and nucleophilic additions, making it a valuable intermediate in synthetic organic chemistry.
  • Environmental Impact: Compounds containing iodine are often investigated for their ecological footprint, especially regarding their biological breakdown and potential toxicity in aquatic environments.
  • Research Insights: Studies have suggested that derivatives of this compound could be effective in certain medicinal applications, thus emphasizing the importance of continued research into analogous structures.

"The beauty of chemistry lies not just in the molecules themselves, but in the endless possibilities they offer for innovation and discovery."

Given its intriguing chemical nature and potential applications, 3-(4-Hydroxy-3,5-diiodo-phenyl)-2-phenyl-prop-2-enoate is indeed a captivating subject for any chemistry enthusiast or researcher!