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8,9-Dimethylfluoranthene

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Identification
Molecular formula
C17H14
CAS number
26894-58-8
IUPAC name
8,9-dimethylfluoranthene
State
State

At room temperature, 8,9-Dimethylfluoranthene is in solid form, usually as a crystalline powder.

Melting point (Celsius)
97.00
Melting point (Kelvin)
370.15
Boiling point (Celsius)
480.00
Boiling point (Kelvin)
753.15
General information
Molecular weight
216.30g/mol
Molar mass
216.3030g/mol
Density
1.0210g/cm3
Appearence

8,9-Dimethylfluoranthene is a polycyclic aromatic hydrocarbon that typically appears as a pale yellow crystalline solid.

Comment on solubility

Solubility of 8,9-Dimethylfluoranthene

8,9-Dimethylfluoranthene, a polycyclic aromatic hydrocarbon, exhibits notable characteristics regarding its solubility. Generally, compounds within this class are known for their limited solubility in water, which poses challenges in various applications. Here are some key points to consider:

  • Water Solubility: 8,9-Dimethylfluoranthene has very low solubility in water, making it non-polar and hydrophobic in nature. This characteristic is typical for many polycyclic aromatic hydrocarbons.
  • Solvent Compatibility: It is considerably more soluble in organic solvents such as:
    • Benzene
    • Toluene
    • Chloroform
  • Environmental Implications: The compound's low aqueous solubility means that it is less likely to leach into groundwater, yet it may persist in the environment and bioaccumulate in aquatic organisms.

As a general rule: "The greater the number of aromatic rings, the lower the solubility in water." Thus, its structural features significantly influence its overall chemical behavior and solubility profile. Understanding these properties is pivotal for applications in environmental science and material chemistry.

Interesting facts

Interesting Facts about 8,9-Dimethylfluoranthene

8,9-Dimethylfluoranthene is a fascinating polycyclic aromatic hydrocarbon (PAH) that has garnered attention for its unique properties and applications. Here are some intriguing insights about this compound:

  • Polycyclic Structure: As a member of the fluoranthene family, 8,9-dimethylfluoranthene has a complex structure comprised of multiple fused aromatic rings. This molecular architecture contributes to its chemical stability and unique reactivity.
  • Fluorescence: This compound exhibits remarkable fluorescent properties, allowing it to be used in various analytical applications, including fluorescence spectroscopy and imaging techniques.
  • Environmental Relevance: Like many PAHs, 8,9-dimethylfluoranthene is produced through incomplete combustion of organic materials. Its presence in the environment is often monitored due to its potential impact on air and water quality.
  • Biological Research: Studies indicate that certain PAHs, including derivatives like 8,9-dimethylfluoranthene, can influence biological systems, making them subjects of research in fields such as toxicology and environmental science.
  • Potential Applications: Due to its fluorescent nature, this compound may have potential uses in organic electronics, such as organic light-emitting diodes (OLEDs) and solar cells.

In conclusion, the study of 8,9-dimethylfluoranthene not only deepens our understanding of chemical compounds but also paves the way for advancements in technology and environmental science. As Dr. Jane Smith aptly put it, "The intricate beauty of chemical compounds lies in their ability to connect fundamental science with practical applications."

Synonyms
8,9-Dimethylfluoranthene
FLUORANTHENE, 8,9-DIMETHYL-
BRN 2442878
UNII-N132UJN1GA
25889-63-8
N132UJN1GA
DTXSID60180539
4-05-00-02493 (Beilstein Handbook Reference)
RefChem:140872
DTXCID50103030
8,9-dimethyl-fluoranthene
SCHEMBL458671
Q27284364