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1,2-Dihydropyrene

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Identification
Molecular formula
C16H12
CAS number
1634-30-4
IUPAC name
1,2-dihydropyrene
State
State

At room temperature, 1,2-Dihydropyrene is a solid. Its stable ring structure contributes to this state, and it does not readily melt or boil under ambient conditions.

Melting point (Celsius)
160.00
Melting point (Kelvin)
433.00
Boiling point (Celsius)
400.00
Boiling point (Kelvin)
673.00
General information
Molecular weight
192.25g/mol
Molar mass
192.2540g/mol
Density
1.0300g/cm3
Appearence

1,2-Dihydropyrene is typically a pale yellow to orange solid. Its coloration is due to the conjugated double bond system in its structure. It can be handled as a powder or in granule form. It may appear crystalline in nature.

Comment on solubility

Solubility of 1,2-dihydropyrene

1,2-dihydropyrene displays unique solubility characteristics that are particularly interesting in the context of organic chemistry. The solubility of this compound can vary significantly depending on the solvent used. Here are some key points to consider:

  • Solvent Polarity: 1,2-dihydropyrene is more soluble in non-polar solvents due to its hydrophobic nature. Common solvents include:
    • Hexane
    • Benzene
    • Toluene
  • Limited Water Solubility: This compound shows very low solubility in water. Its aromatic structure contributes to a lack of interaction with polar water molecules.
  • Temperature Influence: Solubility may increase with temperature. Higher temperatures often facilitate solvation processes, leading to increased solubility, especially in organic solvents.

Overall, the solubility profile of 1,2-dihydropyrene highlights the importance of considering solvent choice and environmental conditions when working with this compound. Understanding these properties can aid in its practical applications in various chemical processes.

Interesting facts

Interesting Facts About 1,2-Dihydropyrene

1,2-dihydropyrene is a fascinating compound with unique properties and applications. As a **hydrocarbon**, it falls under the category of polycyclic aromatic hydrocarbons (PAHs), which are known for their complex structures and diverse chemical behavior. Here are some intriguing aspects of 1,2-dihydropyrene:

  • Versatile Reactivity: This compound exhibits interesting reactivity patterns due to the presence of its double bonds. It can undergo various chemical transformations, making it a valuable intermediate in organic synthesis.
  • Fluorescence: Like many aromatic compounds, 1,2-dihydropyrene possesses fluorescent properties. This makes it useful in various applications, including fluorescent dyes and imaging techniques.
  • Research Significance: Studying this compound helps scientists understand the behavior of more complex PAHs. It serves as a model for exploring the reactivity and stability of polycyclic structures.
  • Environmental Insights: As with other PAHs, 1,2-dihydropyrene is of interest in environmental chemistry due to its potential occurrence in combustion processes. Understanding its stability and breakdown is crucial for assessing environmental impact.
  • Historical Context: The synthesis and study of such compounds date back to the 20th century, and they have played a role in the development of modern organic chemistry.

In summary, 1,2-dihydropyrene is not just another hydrocarbons; its properties and applications make it a subject of ongoing research and interest in both organic chemistry and environmental science. Its complex structure, inherent reactivity, and fluorescence abilities highlight why chemists continue to explore its potential.

Synonyms
DIHYDROPYRENE
28779-32-0
DTXSID20182953
RefChem:1083620
DTXCID60105444
249-213-2
1,2-dihydropyrene
Pyrene, 1,2-dihydro-
M9EA4QGM2H
14927-67-4
UNII-M9EA4QGM2H
NSC 133436
NSC-133436
EINECS 249-213-2
SCHEMBL51047
SCHEMBL524747
SCHEMBL29362507
SCHEMBL29811253
UUSUFQUCLACDTA-UHFFFAOYSA-N
NSC133436
DB-243426
DS-012339