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1,2-Dichlorocarbazole

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Identification
Molecular formula
C12H7Cl2N
CAS number
779-10-4
IUPAC name
1,2-dichloro-9H-carbazole
State
State
At room temperature, 1,2-Dichlorocarbazole is in a solid state, typically forming crystalline structures that are brittle and can be pulverized into a powder upon application of force.
Melting point (Celsius)
150.00
Melting point (Kelvin)
423.15
Boiling point (Celsius)
435.00
Boiling point (Kelvin)
708.15
General information
Molecular weight
246.10g/mol
Molar mass
246.1120g/mol
Density
1.4340g/cm3
Appearence
1,2-Dichlorocarbazole appears as a crystalline solid. It is typically colorless to pale yellow in appearance. The crystals are often opaque, reflecting light off their surfaces.
Comment on solubility

Solubility of 1,2-Dichloro-9H-Carbazole

1,2-Dichloro-9H-carbazole exhibits interesting solubility characteristics that are influenced by its molecular structure. Primarily, this compound is noted for its limited solubility in water, which is typical for many organic compounds that contain aromatic rings and chlorine substituents.

Here are some key points regarding its solubility:

  • Nonpolar Solvents: 1,2-Dichloro-9H-carbazole is more soluble in nonpolar organic solvents, such as hexane, toluene, and chloroform.
  • Polar Solvents: Its solubility in polar solvents like water is quite low due to the hydrophobic nature of the aromatic region.
  • Temperature Influence: As with many organic compounds, increased temperature can enhance solubility in certain solvents.
  • Environmental Factors: In practical applications, factors such as pH and solvent mixtures can potentially influence its solubility profile.

To summarize, while 1,2-dichloro-9H-carbazole is poorly soluble in water, its solubility in organic solvents makes it a versatile compound for various chemical applications.

Interesting facts

Interesting Facts About 1,2-Dichloro-9H-Carbazole

1,2-Dichloro-9H-carbazole is a fascinating compound known for its unique structure and notable applications. Here are some insights into this intriguing chemical:

  • Structure and Stability: This compound features a carbazole backbone, which is a fused-ring aromatic system. The presence of chlorine atoms at the 1 and 2 positions on the ring enhances the compound's stability and reactivity in various chemical reactions.
  • Fluorescent Properties: 1,2-Dichloro-9H-carbazole exhibits interesting photophysical properties, making it a potential candidate for use in organic light-emitting diodes (OLEDs) and other electronic devices. Its ability to emit light when excited can be harnessed in modern displays.
  • Role in Organic Synthesis: This compound serves as an important intermediate in organic synthesis. It can be utilized in the preparation of various derivatives which are key components in pharmaceuticals and agrochemicals.
  • Environmental Considerations: As with many halogenated compounds, the environmental impact of 1,2-dichloro-9H-carbazole is a subject of study. Understanding its degradation pathways and potential toxicity is essential for assessing its safety and environmental footprint.
  • Research Applications: Scientists are continually exploring the properties of this compound for potential use in polymer chemistry, particularly due to its potential in enhancing the properties of pi-conjugated systems.

This compound stands out not only for its chemical structure but also for its applications in technology and research, making it a valuable subject of study in the field of chemistry.

Synonyms
DICHLORO-9H-CARBAZOLE
28804-85-5
DTXSID40182995
RefChem:337453
DTXCID80105486
dichloro 9h carbazol
SCHEMBL1536232
SCHEMBL29573099