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1,4,5,8-Naphthalenetetrone

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Identification
Molecular formula
C10H4O4
CAS number
128-46-1
IUPAC name
naphthalene-1,4,5,8-tetrone
State
State

At room temperature, 1,4,5,8-Naphthalenetetrone is in a solid state. It is stable and does not change under standard conditions but should be handled with care due to its chemical properties.

Melting point (Celsius)
276.00
Melting point (Kelvin)
549.15
Boiling point (Celsius)
-1.00
Boiling point (Kelvin)
-1.00
General information
Molecular weight
208.14g/mol
Molar mass
208.1420g/mol
Density
1.5220g/cm3
Appearence

1,4,5,8-Naphthalenetetrone appears as a crystalline solid that is typically yellow or orange in color. The crystals can form various shapes and are generally stable under standard conditions. It is sensitive to moisture and light, which may affect its appearance over time.

Comment on solubility

Solubility of Naphthalene-1,4,5,8-tetrone

Naphthalene-1,4,5,8-tetrone, with the chemical formula C10H4O4, exhibits some interesting solubility characteristics that are worth noting:

  • Solvent Dependence: This compound is not highly soluble in water, primarily because of its relatively non-polar molecular structure. Water’s polar nature typically hinders interaction with non-polar compounds.
  • Organic Solvents: Naphthalene-1,4,5,8-tetrone shows better solubility in organic solvents. For instance, it is more soluble in solvents like ethanol, methanol, and dimethyl sulfoxide (DMSO).
  • Temperature Influence: Like many organic compounds, its solubility may increase with temperature in suitable solvents, which can enhance molecular interactions.

In summary, while naphthalene-1,4,5,8-tetrone shows limited solubility in water, it readily dissolves in various organic solvents. This makes it a compound that is best utilized in conditions that favor its solubility in non-aqueous environments.

Interesting facts

Interesting Facts about Naphthalene-1,4,5,8-tetrone

Naphthalene-1,4,5,8-tetrone is an intriguing compound that captures the interest of chemists and scientists alike due to its unique structure and potential applications. Here are some fascinating points about this compound:

  • Structural Characteristics: This compound features a fused ring system that consists of a naphthalene backbone with four keto groups. This arrangement plays a crucial role in its reactivity and properties.
  • Reactivity: The presence of multiple carbonyl (C=O) groups significantly enhances its electrophilic character, making it an excellent candidate for various chemical reactions. These reactive sites can participate in nucleophilic attacks, leading to a diverse array of derivatives.
  • Applications in Organic Synthesis: Naphthalene-1,4,5,8-tetrone is utilized in organic synthesis as a key intermediate. Its ability to undergo transformations enables the development of more complex molecules, contributing to advancements in pharmaceutical and material science.
  • Fluorescent Properties: This compound exhibits interesting photochemical properties and has been studied for its potential use in organic light-emitting diodes (OLEDs) and other optoelectronic devices. Its fluorescence can be harnessed for various applications, including biosensing.
  • Environmental Considerations: As a polycyclic aromatic compound, naphthalene-1,4,5,8-tetrone's environmental behaviors are of interest. Its stability and transformation in different environmental conditions can impact its ecological footprint.

Overall, naphthalene-1,4,5,8-tetrone serves as an excellent example of how structural intricacies in chemical compounds can lead to a wealth of scientific inquiry and technological advancement. As a persistent subject of research, it is a testament to the dynamic nature of organic chemistry.

Synonyms
naphthalene-1,4,5,8-tetrone
Naphthodiquinone
SCHEMBL3065663
DTXSID00911809
PCWMTXMBFZQDHV-UHFFFAOYSA-N