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1,7-Diphenylnaphthalene

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Identification
Molecular formula
C22H16
CAS number
612-00-0
IUPAC name
1,7-diphenylnaphthalene
State
State

At room temperature, 1,7-diphenylnaphthalene is in a solid state. Its crystalline structure is due to the aromatic rings which provide stability to the molecules.

Melting point (Celsius)
207.00
Melting point (Kelvin)
480.15
Boiling point (Celsius)
466.00
Boiling point (Kelvin)
739.15
General information
Molecular weight
280.36g/mol
Molar mass
280.3550g/mol
Density
1.1121g/cm3
Appearence

1,7-Diphenylnaphthalene is typically a white or off-white crystalline solid. Its aromatic structure and naphthalene core contribute to its distinct appearance.

Comment on solubility

Solubility of 1,7-Diphenylnaphthalene

1,7-Diphenylnaphthalene, with the chemical formula C20H16, exhibits interesting solubility characteristics that make it notable in various chemical applications.

In general, 1,7-diphenylnaphthalene is:

  • Insoluble in water: Due to its large hydrophobic hydrocarbon structure, it does not mix well with water.
  • Sparingly soluble in organic solvents: It can dissolve to some extent in solvents such as benzene, toluene, and chloroform, which have similar non-polar characteristics.
  • Prone to crystallization: When it dissolves in an appropriate solvent, its concentration can lead to crystallization under certain conditions.

According to solubility principles, “like dissolves like”, which explains its compatibility with non-polar solvents but proves its insolubility in polar solvents like water. This compound’s solubility in specific solvents is crucial in synthetic applications and materials chemistry.

Understanding the solubility properties of 1,7-diphenylnaphthalene aids in its effective use within various chemical processes and helps predict how it will behave in different environments.

Interesting facts

Interesting Facts about 1,7-Diphenylnaphthalene

1,7-Diphenylnaphthalene is a fascinating compound within the naphthalene family, known for its unique structure and chemical properties. Here are some intriguing aspects of this compound:

  • Structural Significance: This compound features a naphthalene backbone with two phenyl groups substituted at the 1 and 7 positions, which enhances its stability and reactivity. The ortho and para connections of the phenyl groups lend to its interesting electronic properties.
  • Uses in Research: 1,7-Diphenylnaphthalene plays a notable role in scientific research, particularly in the study of photophysical properties. It is often used as a model compound for assessing interactions in larger organic systems.
  • Fluorescence Applications: The compound exhibits fluorescence properties, making it valuable in applications such as organic light-emitting diodes (OLEDs) and fluorescent markers in various fields of study.
  • Environmental Topics: Its structure leads to less volatility compared to simple naphthalene, which raises interesting discussions regarding its environmental impact and behavior in various ecosystems.
  • Chemical Reactivity: The reactivity of 1,7-diphenylnaphthalene allows for intriguing transformations in synthetic chemistry, making it a useful building block for creating more complex organic molecules.

In summary, 1,7-diphenylnaphthalene isn’t just another organic compound; it embodies important principles in organic chemistry and is pivotal in advancing multiple scientific applications.

Synonyms
1,7-DIPHENYLNAPHTHALENE
Naphthalene, 1,7-diphenyl-
970-06-9
DTXSID60242661
DTXCID90165152
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1,7-Diphenylnaphthalene #
AKOS024321464