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1,3,5-Triiodobenzene

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Identification
Molecular formula
C6H3I3
CAS number
626-00-6
IUPAC name
1,3,5-triiodobenzene
State
State

At room temperature, 1,3,5-Triiodobenzene exists as a solid. The compound is stable under standard conditions and does not readily volatilize or decompose at ambient temperatures. It has a distinctive crystalline form that is characteristic of aromatic compounds with heavy halide substitutions.

Melting point (Celsius)
187.00
Melting point (Kelvin)
460.15
Boiling point (Celsius)
366.00
Boiling point (Kelvin)
639.15
General information
Molecular weight
471.82g/mol
Molar mass
471.8180g/mol
Density
3.2180g/cm3
Appearence

1,3,5-Triiodobenzene is typically a white to off-white crystalline solid. It may appear slightly pale yellow due to impurities or exposure to light. Its crystalline structure is monoclinic, and it is known for having a high degree of symmetry owing to the equal spacing of iodine atoms around the benzene ring.

Comment on solubility

Solubility of 1,3,5-Triiodobenzene

1,3,5-Triiodobenzene, a compound characterized by its three iodine atoms attached to a benzene ring, exhibits unique solubility properties. Here are some key points to consider:

  • Solvent Compatibility: This compound is sparingly soluble in polar solvents, such as water. Instead, it shows a much greater affinity for nonpolar solvents like benzene or toluene.
  • Factors Affecting Solubility: The presence of bulky iodine atoms creates a lower overall polarity in the molecule, affecting how it interacts with various solvents.
  • Temperature Influence: Like many organic compounds, the solubility of 1,3,5-triiodobenzene can change with temperature. Typically, higher temperatures can increase solubility in nonpolar solvents.

This compound exemplifies the principle that “like dissolves like.” Thus, its solubility is enhanced in solvents that are similarly nonpolar. Understanding its solubility characteristics is crucial for applications in synthesis and material science.

Interesting facts

Interesting Facts about 1,3,5-triiodobenzene

1,3,5-triiodobenzene is a fascinating aromatic compound that exhibits unique properties due to the presence of three iodine atoms attached to the benzene ring. Here are some engaging points about this compound:

  • Structural Significance: The arrangement of iodine atoms in the 1,3,5 positions results in a symmetric compound, which can influence its chemical behavior and reactivity.
  • Applications: This compound plays a pivotal role in the field of organic synthesis, serving as an intermediate in the production of various pharmaceuticals and agrochemicals.
  • Biological Relevance: Iodinated compounds, including 1,3,5-triiodobenzene, are often studied for their potential biological activities, including antimicrobial properties.
  • Electrophilic Substitution: Due to the presence of electron-withdrawing iodine atoms, the reactivity of the benzene ring in this compound is altered, making it an interesting subject for electrophilic aromatic substitution reactions.
  • Environmental Considerations: The persistence of halogenated compounds in the environment raises questions about their ecological impact, making compounds like 1,3,5-triiodobenzene relevant in studies focusing on pollution and sustainability.

In the words of renowned chemist Linus Pauling, “The best way to have a good idea is to have a lot of ideas.” The study of compounds like 1,3,5-triiodobenzene fuels creativity and innovation in the chemical sciences, leading to exciting discoveries and applications.

Synonyms
1,3,5-TRIIODOBENZENE
Benzene, 1,3,5-triiodo-
DTXSID30211647
DTXCID60134138
wxljjihgdbubjm-uhfffaoysa-n
626-44-8
MFCD02690052
1,3,5-Triiodobenzene #
C6H3I3
SCHEMBL1334338
AKOS008024697
CS-W005324
DS-3673
SY113139
Z56755984