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Acenaphthylene

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Identification
Molecular formula
C12H8
CAS number
208-96-8
IUPAC name
acenaphthylene
State
State

At room temperature, acenaphthylene is typically found in a solid state due to its stable polycyclic aromatic structure.

Melting point (Celsius)
90.00
Melting point (Kelvin)
363.15
Boiling point (Celsius)
279.00
Boiling point (Kelvin)
552.15
General information
Molecular weight
152.20g/mol
Molar mass
152.1930g/mol
Density
1.0337g/cm3
Appearence

Acenaphthylene appears as pale yellow to orange crystals with a distinctive aromatic odor. It is crystalline in nature and is luminescent in color due to its polycyclic aromatic structure.

Comment on solubility

Solubility of Acenaphthylene

Acenaphthylene, with the chemical formula C12H8, is a polycyclic aromatic hydrocarbon that exhibits distinct solubility characteristics. Understanding its solubility is crucial for various applications in chemical processes and research. Here are some key points regarding the solubility of acenaphthylene:

  • Solvent Compatibility: Acenaphthylene is known to be insoluble in water, which is common for many organic compounds. However, it has a significant solubility in organic solvents.
  • Common Solvents: This compound is soluble in solvents such as:
    • Benzene
    • Toluene
    • Chloroform
  • Temperature Effect: Solubility can be affected by temperature; as the temperature increases, solubility in organic solvents tends to increase, enhancing the dissolution process.
  • Chemical Structure Influence: The structure of acenaphthylene allows for π-π stacking interactions with other aromatic compounds, which can influence its solubility profile.

In summary, while acenaphthylene may resist dissolution in polar solvents like water, its affinity for non-polar organic solvents facilitates its solubility in various applications. Understanding these solubility characteristics aids in its effective utilization in the chemical industry.

Interesting facts

Interesting Facts about Acenaphthylene

Acenaphthylene is a fascinating polycyclic aromatic hydrocarbon (PAH) that plays a significant role in various chemical processes. This compound is notable not only for its unique structure but also for its applications in different fields.

Key Characteristics and Uses

  • Structure: Acenaphthylene consists of two fused aromatic rings, creating a three-dimensional framework that contributes to its reactivity and stability.
  • Industrial Applications: It is commonly used in the synthesis of other chemical compounds, serving as an important building block in organic chemistry.
  • Research Significance: This compound is often studied for its properties related to organic electronics, particularly in the development of organic semiconductors.
  • Environmental Impact: As a PAH, acenaphthylene is of interest in environmental science due to its potential presence in fossil fuels and its implications in pollution studies.

Chemical Behavior

Acenaphthylene exhibits interesting chemical behavior, particularly in reactions involving

  • Electrophilic aromatic substitution: This reaction can occur at multiple sites on the molecule, allowing for diverse synthetic pathways.
  • Polymerization: The compound's structure enables it to participate in polymerization reactions, which can be harnessed for creating specialized materials.

In conclusion, acenaphthylene is not just another compound in the vast world of chemistry; it serves as a cornerstone for research and development in numerous applications. Its distinct characteristics and behaviors make it a subject of ongoing scientific interest and exploration.

Synonyms
ACENAPHTHYLENE
208-96-8
Acenaphthalene
Cyclopenta[de]naphthalene
Cyclopenta(de)naphthalene
acenapthylene
HSDB 2661
EINECS 205-917-1
NSC 59821
DTXSID3023845
CHEBI:33081
UNII-1Z25C36811
NSC-59821
ACENAPHTHYLENE [HSDB]
DTXCID103845
1Z25C36811
MFCD00003806
34493-60-2
CAS-208-96-8
Acenaphthylene-2a,3,4,5,5a,8b-13C6
acenaphthylen
Acenaphthylene; Cyclopenta[de]naphthalene; NSC 59821; acenaphthyene
Acenaphthylene, radical ion(1-)
Acenaphthylene solution
Acenaphthylene, 75%
Acenaphthylene, 99%
Acenaphthylene 10 microg/mL in Cyclohexane
Acenaphthylene 10 microg/mL in Acetonitrile
Acenaphthylene (Standard)
Acenaphthylene 100 microg/mL in Acetonitrile
CHEMBL2132328
Acenaphthylene, analytical standard
BCP15705
HY-W013570R
NSC59821
Tox21_201825
Tox21_300587
AKOS015901063
CS-W014286
FA60812
HY-W013570
NCGC00163967-01
NCGC00163967-02
NCGC00163967-03
NCGC00254399-01
NCGC00259374-01
AC-26296
DS-16915
SY048170
DB-243010
A0005
NS00010697
EN300-113937
O11681
A815009
Q415128
Acenaphthylene, certified reference material, TraceCERT(R)
205-917-1