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1,4-Diphenylbut-2-ene-1,4-dione

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Identification
Molecular formula
C16H12O2
CAS number
120-46-7
IUPAC name
1,4-diphenylbut-2-ene-1,4-dione
State
State

At room temperature, 1,4-Diphenylbut-2-ene-1,4-dione exists as a solid, typically in a powdered form. It is not volatile and has a relatively high melting point which contributes to its solid state under normal conditions.

Melting point (Celsius)
76.00
Melting point (Kelvin)
349.15
Boiling point (Celsius)
330.00
Boiling point (Kelvin)
603.15
General information
Molecular weight
234.26g/mol
Molar mass
234.2590g/mol
Density
1.2500g/cm3
Appearence

1,4-Diphenylbut-2-ene-1,4-dione, commonly referred to as Dibenzoylmethane, appears as a crystalline solid that can range from colorless to pale yellow in appearance. This compound is often seen in powder form.

Comment on solubility

Solubility of 1,4-diphenylbut-2-ene-1,4-dione

The solubility of 1,4-diphenylbut-2-ene-1,4-dione, often referred to in organic chemistry contexts, can be an intriguing topic due to the compound's unique structure and functional groups. Here are some notable points regarding its solubility:

  • Nonpolar Characteristics: The presence of two phenyl rings in the molecule suggests a predominance of nonpolar characteristics, which tends to reduce solubility in polar solvents such as water.
  • Solvent Compatibility: 1,4-diphenylbut-2-ene-1,4-dione is more likely to dissolve in nonpolar or weakly polar organic solvents, such as:
    • Benzene
    • Toluene
    • Chloroform
  • Temperature Influence: Like many organic compounds, its solubility may increase with temperature, allowing for greater interaction with the solvent.
  • Hydrogen Bonding: Although this compound lacks functional groups capable of strong hydrogen bonding, any substituents affecting polar interactions can influence its overall solubility dynamics.

In summary, while 1,4-diphenylbut-2-ene-1,4-dione may present limited solubility in water, its behavior in various organic solvents is key for application in laboratory and industrial settings. Understanding its solubility is paramount for processes involving extraction, crystallization, and reactions in organic synthesis.

Interesting facts

Interesting Facts about 1,4-Diphenylbut-2-ene-1,4-dione

1,4-Diphenylbut-2-ene-1,4-dione, often referred to as a member of the diketone family, plays a significant role in organic chemistry due to its unique structural properties and reactivity. Here are some captivating insights about this compound:

  • Structural features: This compound contains two phenyl groups attached to a butene backbone, highlighting its versatility as a substrate in various chemical reactions.
  • Involvement in reactions: The diketone functionality not only contributes to its chemical reactivity but also makes it an excellent candidate for Michael additions and aldol condensations.
  • Colorful Chemistry: The intriguing color of diketones often stems from the conjugation of double bonds within their structure, leading to potential uses in dyes and pigments.
  • Biological significance: Some diketones exhibit biological activity, making them subject to research in pharmacology and medicinal chemistry for potential therapeutic applications.
  • Manufacturing uses: With growing interest in synthetic organic methods, diketones like 1,4-diphenylbut-2-ene-1,4-dione can serve as intermediates in the synthesis of complex natural products.

In conclusion, this compound showcases the beauty and complexity of organic chemistry, emphasizing its potential contributions to pharmaceutical development and synthetic techniques. As students and researchers continue to explore its applications, 1,4-diphenylbut-2-ene-1,4-dione remains a fascinating subject for further investigation.

Synonyms
4070-75-1
DTXSID0063284
2-BUTENE-1,4-DIONE, 1,4-DIPHENYL-
DTXCID5039802
1,4-Diphenylbut-2-ene-1,4-dione
WYCXGQSQHAXLPK-UHFFFAOYSA-N
CID 19991
NS00030834