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1,9-dimethyl-9H-fluorene

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Identification
Molecular formula
C15H14
CAS number
2527-58-4
IUPAC name
1,9-dimethyl-9H-fluorene
State
State

At room temperature, 1,9-dimethyl-9H-fluorene is typically found in a solid state.

Melting point (Celsius)
112.00
Melting point (Kelvin)
385.15
Boiling point (Celsius)
239.00
Boiling point (Kelvin)
512.15
General information
Molecular weight
194.27g/mol
Molar mass
194.2660g/mol
Density
1.0450g/cm3
Appearence

1,9-dimethyl-9H-fluorene appears as white to off-white crystalline powder. It is odorless and displays a glossy sheen under light, with a characteristic crystalline structure.

Comment on solubility

Solubility of 1,9-Dimethyl-9H-Fluorene

1,9-Dimethyl-9H-fluorene, a polycyclic aromatic hydrocarbon, exhibits notable solubility characteristics that can be summarized as follows:

  • Solvent Compatibility: This compound is generally soluble in organic solvents such as benzene, toluene, and chloroform, reflecting its non-polar nature.
  • Water Solubility: 1,9-Dimethyl-9H-fluorene is insoluble in water, which is typical for many hydrocarbons due to their hydrophobic characteristics.
  • Temperature Dependence: Like many organic compounds, solubility can increase with temperature when in organic solvents, allowing for better dissolution of the compound.

This solubility behavior is crucial for applications in various chemical processes and influences its utility in areas such as organic synthesis and materials science. Overall, understanding the solubility of 1,9-dimethyl-9H-fluorene aids in predicting its interactions in different chemical environments.

Interesting facts

Interesting Facts About 1,9-Dimethyl-9H-Fluorene

1,9-Dimethyl-9H-fluorene is an intriguing organic compound that belongs to the family of polycyclic aromatic hydrocarbons. Its structure and properties contribute to its significance in various fields of chemistry.

Key Features

  • Structure and Symmetry: The molecule features two methyl groups attached to the fluorene core, which enhances its symmetry and stability.
  • Dyes and Pigments: Compounds like 1,9-dimethyl-9H-fluorene play vital roles in the synthesis of dyes and fluorescent materials due to their conjugated π-systems.
  • Research Applications: This compound is often used in research focusing on organic electronics and photonic devices, given its interesting electronic properties.
  • Environmental Significance: As a polycyclic aromatic hydrocarbon, it serves as a model compound for studying the environmental impact of similar molecules and assessing their toxicity.

Did You Know?

The study of polycyclic aromatic hydrocarbons (PAHs), including 1,9-dimethyl-9H-fluorene, is not only significant in chemistry but also in environmental science. Due to their potential carcinogenic properties, researchers often emphasize the need for environmental monitoring and developing methods to mitigate their presence in ecosystems.

In conclusion, 1,9-dimethyl-9H-fluorene stands out due to its unique characteristics and applications. Like many aromatic compounds, it is a fascinating subject of study that bridges the worlds of basic chemistry and real-world environmental challenges.

Synonyms
1,9-Dimethylfluorene
9H-Fluorene, 1,9-dimethyl-
17057-98-6
FLUORENE, 1,9-DIMETHYL-
8WSV52809F
1,9-Dimethyl-9H-fluorene
CCRIS 4269
Dimethyl-9H-fluorene
BRN 1942900
UNII-8WSV52809F
Fluorene, dimethyl-
4-05-00-02201 (Beilstein Handbook Reference)
SCHEMBL358532
1,9-Dimethyl-9H-fluorene #
SCHEMBL1692348
SCHEMBL6310179
SCHEMBL31338566
DTXSID30904784
BNGCFLDEAHJKPE-UHFFFAOYSA-N
AKOS006279876
Q27271132
30582-01-5