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2,9-Dimethylfluorene

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Identification
Molecular formula
C15H14
CAS number
694-14-8
IUPAC name
2,9-dimethyl-9H-fluorene
State
State

At room temperature, 2,9-Dimethylfluorene is in a solid state, characterized as stable with a relatively high melting point for organic solids, indicating its crystalline nature.

Melting point (Celsius)
103.00
Melting point (Kelvin)
376.15
Boiling point (Celsius)
314.00
Boiling point (Kelvin)
587.15
General information
Molecular weight
194.28g/mol
Molar mass
194.2550g/mol
Density
1.0383g/cm3
Appearence

2,9-Dimethylfluorene appears as a white to off-white crystalline powder. Its solid form is characteristic of many organic compounds composed of aromatic hydrocarbons.

Comment on solubility

Solubility of 2,9-dimethyl-9H-fluorene

When discussing the solubility of 2,9-dimethyl-9H-fluorene, it is essential to consider several key factors that influence its behavior in various solvents:

  • Polarity: 2,9-dimethyl-9H-fluorene is a non-polar compound, which means it does not readily dissolve in polar solvents such as water.
  • Solvent Compatibility: It shows better solubility in non-polar organic solvents like hexane, toluene, and chloroform. This is due to the principle of “like dissolves like,” which indicates that non-polar solutes dissolve best in non-polar solvents.
  • Temperature Influence: Increasing the temperature can enhance the solubility of 2,9-dimethyl-9H-fluorene in organic solvents, as higher temperatures generally provide more energy for solute-solvent interactions.

In summary, 2,9-dimethyl-9H-fluorene is largely insoluble in water but demonstrates decent solubility in various organic solvents, primarily due to its non-polar nature.

Interesting facts

Interesting Facts about 2,9-Dimethyl-9H-Fluorene

2,9-Dimethyl-9H-fluorene is an intriguing compound in the field of organic chemistry, widely studied for its unique structural and electronic properties. Here are some engaging insights:

  • Polycyclic Aromatic Hydrocarbon: This compound belongs to the class of polycyclic aromatic hydrocarbons (PAHs), characterized by multiple fused aromatic rings which can lead to interesting chemical reactivity and stability.
  • Fluorescent Properties: Owing to its aromatic structure, 2,9-dimethyl-9H-fluorene exhibits vibrant fluorescence, making it a candidate for applications in organic light-emitting diodes (OLEDs) and other optoelectronic devices.
  • Substituent Effects: The presence of methyl groups on the fluorene structure influences its reactivity and physical properties. These substitutions can enhance solubility and affect molecular packing, which is significant in the context of crystal engineering.
  • Research Applications: Researchers are particularly interested in this compound for its roles in studying molecular interactions and photo-induced processes, which can lead to advancements in fields like materials science and nanotechnology.
  • Synthesis Routes: Various methods exist for synthesizing 2,9-dimethyl-9H-fluorene, which often include the use of polycondensation or cyclization reactions, showcasing the versatility of organic synthetic techniques.
  • Cultural Impact: As a derivatives' compound, it has also been mentioned in various scientific literature and reports highlighting its applications, reflecting its significance to both academic and industrial sectors.

Overall, 2,9-dimethyl-9H-fluorene exemplifies a fascinating compound with applications that stretch across chemistry, physics, and materials science. Its exploration enables scientists and researchers to push the boundaries of technology and innovation.

Synonyms
2,9-Dimethylfluorene
9H-Fluorene, 2,9-dimethyl-
21846-26-4
6GLZ22VAJY
2,9-dimethyl-9H-fluorene
CCRIS 4267
FLUORENE, 2,9-DIMETHYL-
BRN 3047576
UNII-6GLZ22VAJY
SCHEMBL14492674
SCHEMBL30431051
DTXSID60944451
AKOS006280165
4-05-00-02202 (Beilstein Handbook Reference)
Q27264876