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[18]annulene

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Identification
Molecular formula
C18H18
CAS number
939-32-4
IUPAC name
hexacyclo[14.7.1.02,7.08,24.010,15.017,22]tetracosa-1(23),2,4,6,8,10,12,14,16(24),17,19,21-dodecaene
State
State

[18]annulene is usually found in a solid crystalline form at room temperature.

Melting point (Celsius)
177.00
Melting point (Kelvin)
450.15
Boiling point (Celsius)
278.00
Boiling point (Kelvin)
551.15
General information
Molecular weight
216.32g/mol
Molar mass
216.3230g/mol
Density
1.0500g/cm3
Appearence

[18]annulene is a dark red solid at room temperature. It can sometimes appear as dark red crystals, which can be used in spectroscopic studies due to its structured geometry.

Comment on solubility

Solubility of Hexacyclo[14.7.1.02,7.08,24.010,15.017,22]tetracosa-1(23),2,4,6,8,10,12,14,16(24),17,19,21-dodecaene

Hexacyclo[14.7.1.02,7.08,24.010,15.017,22]tetracosa-1(23),2,4,6,8,10,12,14,16(24),17,19,21-dodecaene is a complex polycyclic compound characterized by its unique structure and numerous interconnected rings. When examining the solubility of this compound, several important points come to light:

  • Nonpolar Solubility: The compound's extensive carbon framework suggests that it is likely to be nonpolar, which generally results in low solubility in polar solvents such as water.
  • Solvent Compatibility: Due to its nonpolar characteristics, it may show better solubility in nonpolar organic solvents, including hexane or chloroform.
  • Molecular Interactions: Its solubility will also be influenced by the interactions and potential hydrogen bonding with solvent molecules, as it lacks polar functional groups.
  • Practical Applications: Understanding its solubility is essential for applications in material science, as it affects formulation in various solvents for potential uses in organic electronics or as a precursor in chemical synthesis.

In summary, the solubility of hexacyclo[14.7.1.02,7.08,24.010,15.017,22]tetracosa-1(23),2,4,6,8,10,12,14,16(24),17,19,21-dodecaene is predominantly governed by its nonpolar nature, making it soluble in nonpolar solvents while largely insoluble in polar environments. This highlights the importance of choosing the right solvent for effective utilization in research and industrial applications.

Interesting facts

Interesting Facts about Hexacyclo[14.7.1.02,7.08,24.010,15.017,22]tetracosa-1(23),2,4,6,8,10,12,14,16(24),17,19,21-dodecaene

Hexacyclo[14.7.1.02,7.08,24.010,15.017,22]tetracosa-1(23),2,4,6,8,10,12,14,16(24),17,19,21-dodecaene is a fascinating and complex organic molecule that showcases the vast possibilities of carbon chemistry. Here are some intriguing facts about this compound:

  • Molecular Architecture: This compound features a highly intricate structure containing multiple fused rings, which is characteristic of polycyclic compounds. The unique arrangement of atoms contributes to its chemical properties and reactivity.
  • Potential Applications: The structure of this compound opens the door to several potential applications in the fields of materials science, organic electronics, and photonics due to its unique electronic properties.
  • Research Interest: Due to its complex topology, hexacyclo[14.7.1.02,7.08,24.010,15.017,22]tetracosa has garnered attention from researchers investigating new organic materials for advanced technological applications.
  • Natural Occurrence: While not found in nature, compounds like this often inspire synthetic chemists to create novel compounds that mimic biological processes or properties seen in nature.
  • Challenges in Synthesis: The synthesis of such a complex molecule can be quite challenging and often requires advanced techniques in organic synthesis, making it a topic of interest for synthetic chemists.
  • Interdisciplinary Connections: Understanding the properties of this compound connects various fields, including organic chemistry, physics, and materials science, showcasing the interdisciplinary nature of modern scientific research.

In conclusion, hexacyclo[14.7.1.02,7.08,24.010,15.017,22]tetracosa-1(23),2,4,6,8,10,12,14,16(24),17,19,21-dodecaene serves as a testament to the intricate and diverse nature of organic compounds. Its unique framework not only serves as a platform for research but also highlights the beauty of chemical ingenuity.

Synonyms
Dibenzo[b,e]fluoranthene
2997-45-7
Dibenz[a,e]acephenanthrylene
Dibenz(b,e)fluoranthene
Dibenz(a,e)acephenanthrylene
DIBENZ(a,e)ACEPHANTHRYLENE
DTXSID70873920
OVYNMPKAJJJORA-UHFFFAOYSA-N
CAA99745
NS00124219
Dibenz(b,e)fluoranthene; Dibenz[a,e]acephenanthrylene; Dibenz(a,e)acephenanthrylene;