Skip to main content

Dibenzothiophene

ADVERTISEMENT
Identification
Molecular formula
C12H8S
CAS number
132-65-0
IUPAC name
benzo[g]benzothiophene
State
State

At room temperature, dibenzothiophene is a solid. It is a heterocyclic aromatic compound containing sulfur, which makes it a stable solid under standard conditions.

Melting point (Celsius)
99.00
Melting point (Kelvin)
372.15
Boiling point (Celsius)
332.00
Boiling point (Kelvin)
605.15
General information
Molecular weight
184.26g/mol
Molar mass
184.2580g/mol
Density
1.2520g/cm3
Appearence

Dibenzothiophene appears as a pale yellow crystalline solid. It may also appear as a brown substance when impure. This compound is known for its high molar absorptivity and fluorescence.

Comment on solubility

Solubility of Benzo[g]benzothiophene

Benzo[g]benzothiophene, a polycyclic aromatic compound, exhibits unique solubility characteristics that are important for various applications. Understanding its solubility profile can be particularly beneficial in fields such as organic chemistry and material science. Here are some key points regarding the solubility of benzo[g]benzothiophene:

  • Solvent Dependence: This compound is generally soluble in organic solvents such as benzene, toluene, and chloroform, but it shows limited solubility in water.
  • Hydrophobic Nature: Due to its extended hydrophobic aromatic structure, benzo[g]benzothiophene tends to resist dissolution in polar solvents, further underscoring its non-polar characteristics.
  • Temperature Influence: Solubility can be influenced by temperature, with a general trend that higher temperatures may increase solubility in organic solvents.
  • Applications: The compound's solubility behavior is crucial for its use in applications such as organic electronics and dye-sensitized solar cells.

In summary, while benzo[g]benzothiophene is predominantly soluble in non-polar and some moderately polar organic solvents, its poor solubility in water highlights the significance of solvent selection in experimental and industrial contexts. Understanding these solubility properties can facilitate better handling and application of this interesting compound.

Interesting facts

Exploring Benzo[g]benzothiophene

Benzo[g]benzothiophene is a fascinating organic compound that belongs to the class of polycyclic aromatic compounds. This compound intrigues chemists for several reasons:

  • Structural Complexity: The structure of benzo[g]benzothiophene features a unique arrangement of aromatic rings, which creates a planar configuration that can influence its chemical properties and reactivity.
  • Applications: This compound can be found in various applications, particularly in materials science. Its properties may be advantageous in the design of advanced materials, including organic semiconductors and photovoltaic devices.
  • Environmental Concern: Compounds like benzo[g]benzothiophene are often studied in the context of environmental science due to their potential presence in petroleum and coal tar. Understanding their behavior and degradation in the environment is essential for assessing ecological risks.
  • Mutagenicity Studies: Research has indicated that some polycyclic aromatic compounds, including variants of benzo[g]benzothiophene, may have mutagenic properties. This has spurred investigations into their carcinogenic potential and effects on human health.
  • Influence on Chemical Reactions: The presence of sulfur within the compound can impact its reactivity and interaction with other chemicals, adding another layer of interest for chemists who are studying specific reactions.

In the world of chemistry, benzo[g]benzothiophene serves as a captivating example of how structural intricacies can lead to diverse physical and chemical behaviors. As researchers continue to explore its properties and applications, this compound remains at the forefront of both academic study and practical application.

Synonyms
Naphtho[1,2-b]thiophene
6,7-Benzothionaphthene
NAPHTHO(1,2-b)THIOPHENE
234-41-3
BRN 0120792
EINECS 205-941-2
DTXSID50177953
1-Thia-1H-benz[e]indene
68KB4PUM3L
SCHEMBL3419065
DTXCID10100444
AKOS006278203
NS00027418
205-941-2