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Naphthanthrenequinone

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Identification
Molecular formula
C20H10O2
CAS number
573-77-5
IUPAC name
naphtho[1,2-b]phenanthrene-5,6-dione
State
State

At room temperature, naphthanthrenequinone is a solid. It is typically handled in powder or crystalline form depending on the level of processing and purification.

Melting point (Celsius)
232.00
Melting point (Kelvin)
505.00
Boiling point (Celsius)
600.00
Boiling point (Kelvin)
873.00
General information
Molecular weight
256.30g/mol
Molar mass
256.2590g/mol
Density
1.4600g/cm3
Appearence

Naphthanthrenequinone typically appears as a yellow to orange crystalline powder, which is consistent with many quinone derivatives known for their vibrant colors. The appearance can vary slightly based on purity and physical form (e.g., powder, crystal form).

Comment on solubility

Solubility of Naphtho[1,2-b]phenanthrene-5,6-dione

Naphtho[1,2-b]phenanthrene-5,6-dione, with the chemical formula C14H8O2, exhibits intriguing solubility characteristics that are worth noting.

This compound tends to be:

  • Insoluble in water due to its hydrophobic nature and the presence of multiple aromatic rings.
  • Soluble in organic solvents such as dichloromethane, acetone, and ethyl acetate, which can disrupt the compound's intermolecular attractions.

The solubility behavior can be attributed to factors like:

  • The presence of the oxygen-containing functional groups, which may interact favorably with organic solvents.
  • The overall molecular structure that limits interactions with polar solvent molecules, thereby decreasing water solubility.

In operating conditions such as chemical reactions or synthesis processes, it’s crucial to consider the solubility profile for effective manipulation and handling. As noted, this particular compound's limited solubility in water makes it less suitable for aqueous environments, thus leading to its predominant application in non-aqueous systems.

Overall, understanding the solubility of naphtho[1,2-b]phenanthrene-5,6-dione is essential for researchers and chemists working with this compound in various applications.

Interesting facts

Interesting Facts About Naphtho[1,2-b]phenanthrene-5,6-dione

Naphtho[1,2-b]phenanthrene-5,6-dione is a fascinating compound that falls into the category of polycyclic aromatic compounds. Here are some intriguing insights about this compound:

  • Structure and Complexity: The molecular structure of naphtho[1,2-b]phenanthrene-5,6-dione is notable for its intricate arrangement of fused aromatic rings, showcasing the beauty of polycyclic compounds.
  • Reactivity: This compound exhibits interesting reactivity patterns due to the presence of the quinone functional group, making it an essential intermediate in organic synthesis.
  • Biological Significance: Naphthoquinones, in general, have been studied for their biological properties, including antibacterial, antifungal, and anticancer activities.
  • Applications: The compound holds potential in various applications, including dye manufacturing, organic photovoltaic devices, and as a probe in photochemical studies.
  • Research Frontier: Current research is delving into the environmental impact of such compounds and their roles in atmospheric chemistry, particularly in relation to pollution and the formation of complex organic aerosols.

As a student or scientist, it's fascinating to follow how compounds like naphtho[1,2-b]phenanthrene-5,6-dione can serve as a bridge between chemistry, biochemistry, and environmental science. The continuous exploration of its characteristics holds promise for innovative applications and deeper understanding within the chemical sciences.

Synonyms
o-Dibenz(a,h)anthracenequinone
DIBENZ(a,h)ANTHRACENE-5,6-DIONE
3732-92-1
BRN 2564526
Dibenz(a,h)anthracene-5,6-quinone
Dibenz[a,h]anthracene-5,6-dione
DTXSID40190772
4-07-00-02689 (Beilstein Handbook Reference)
DTXCID80113263
Naphtho[1,2-b]phenanthrene-12,13-dione
SCHEMBL2700387
AKOS024328922
dibenz( a,h)anthracene-5 ,6-quinone
DIBENZO[A,H]ANTHRACENE-5,6-DIONE