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1,2-Dihydroacenaphthylene

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Identification
Molecular formula
C12H10
CAS number
83-32-9
IUPAC name
1,2-dihydroacenaphthylene
State
State

At room temperature, 1,2-Dihydroacenaphthylene is a solid. Its relatively high melting point implies it remains stable under normal ambient conditions, preserving its crystalline form.

Melting point (Celsius)
91.00
Melting point (Kelvin)
364.00
Boiling point (Celsius)
280.00
Boiling point (Kelvin)
553.00
General information
Molecular weight
154.21g/mol
Molar mass
154.2120g/mol
Density
1.0635g/cm3
Appearence

1,2-Dihydroacenaphthylene appears as white or off-white crystalline solid. It is often characterized by its crystalline form, lending to its application in chemical synthesis and research. Given its polycyclic structure, this compound belongs to the larger class of aromatic hydrocarbons.

Comment on solubility

Solubility of 1,2-Dihydroacenaphthylene

1,2-Dihydroacenaphthylene, a polycyclic aromatic hydrocarbon, exhibits intriguing solubility characteristics that merit discussion. This compound is known for the following solubility traits:

  • Solvent Affinity: It generally shows compatibility with non-polar solvents such as hexane and toluene, making it soluble primarily in these environments.
  • Limited Water Solubility: This compound is practically insoluble in water due to its hydrophobic nature, which is a common trait among many polycyclic aromatic hydrocarbons.
  • Temperature Dependency: The solubility can be affected by temperature; increased temperatures tend to enhance the solubility in organic solvents.

In summary, when considering the solubility of 1,2-dihydroacenaphthylene, it’s essential to recognize its predominant solubility in non-polar solvents and its near total insolubility in polar solvents like water. Remember, this characteristic shapes its applications and behavior in various chemical environments.

Interesting facts

Interesting Facts about 1,2-Dihydroacenaphthylene

1,2-Dihydroacenaphthylene is a fascinating compound that belongs to the family of polycyclic aromatic hydrocarbons (PAHs). Here are some intriguing aspects of this compound:

  • Chemical Structure: The compound features a unique fused ring system, which contributes to its intriguing chemical properties and reactivity. Its structure includes a naphthalene unit with additional hydrogen saturation, which affects its stability and interactions.
  • Reactivity: Due to its structure, 1,2-dihydroacenaphthylene can participate in various chemical reactions, such as electrophilic aromatic substitution, making it an interesting target for synthetic chemists.
  • Applications in Research: This compound serves as a useful starting material in organic synthesis. Researchers often explore its derivatives for their potential applications in organic electronics, energy storage, and photonics.
  • Environmental Aspect: Like other PAHs, 1,2-dihydroacenaphthylene is of interest when studying environmental pollution and its effects on human health, as many PAHs are known to be carcinogenic.
  • In the Spotlight: Some studies have shown that compounds similar to 1,2-dihydroacenaphthylene exhibit interesting electronic properties, making them candidates for developing new materials in the field of nanotechnology and organic semiconductors.

In conclusion, 1,2-dihydroacenaphthylene is more than just a simple PAH; its complexity and versatility make it an important subject of study in both environmental chemistry and material science. As we delve deeper into its properties and potential applications, 1,2-dihydroacenaphthylene continues to capture the attention of chemists around the world.

Synonyms
ACENAPHTHENE
83-32-9
1,2-Dihydroacenaphthylene
1,8-Ethylenenaphthalene
peri-Ethylenenaphthalene
Naphthyleneethylene
Acenaphthylene, 1,2-dihydro-
Ethylenenaphthalene
1,8-Dihydroacenaphthalene
acenapthene
CCRIS 5951
HSDB 2659
UNII-V8UT1GAC5Y
V8UT1GAC5Y
NSC 7657
EINECS 201-469-6
DTXSID3021774
CHEBI:22154
AI3-00128
NSC-7657
ACENAPHTHENE [MI]
MFCD00003807
ACENAPHTHENE [HSDB]
ACENAPHTHENE [IARC]
DTXCID201774
EC 201-469-6
ACENAPHTHENE (IARC)
CAS-83-32-9
Acenaphthene (1,2-Dihydro Acenaphthylene)
Acenaphtene
Acenafeno
Acenaphthene; 1,2-Dihydroacenaphthylene; peri-Ethylenenaphthalene; 1,8-Ethylenenaphthalene
Acenaphthene solution
Acenafeno (Spanish)
Acenaphthene, 97%
Acenaphthene, 99%
ACENAPHTHENE,
1,8Ethylenenaphthalene
1,2Dihydroacenaphthylene
1,8Dihydroacenaphthalene
1, 2-Dihydroacenaphthylene
PERIETHYLENENAPHTHALENE
Naphthalene, 1,8-ethylene-
BIDD:GT0787
CHEMBL1797271
Acenaphthene, analytical standard
1,8-DIHYDROACENAPHTHYLENE
NSC7657
Tox21_202400
Tox21_300013
STL483068
AKOS000119983
FA06996
FS-4341
NCGC00163966-01
NCGC00163966-02
NCGC00163966-03
NCGC00163966-04
NCGC00254079-01
NCGC00259949-01
AC-19767
AI300128
Acenaphthene 10 microg/mL in Acetonitrile
Acenaphthene 100 microg/mL in Acetonitrile
DB-056708
A0003
A0135
NS00006748
EN300-17412
C19312
D97698
Acenaphthene Zone Refined (number of passes:30)
Q415103
07C - Polycyclic Aromatic Hydrocarbons (2 Spikes)
19C - Polycyclic Aromatic Hydrocarbons (2 Spikes)
Z56926550
73BCD470-1E93-4E76-BF03-E06FB8FE00EA
Acenaphthene, certified reference material, TraceCERT(R)
F1908-0103
201-469-6