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1,2-Diphenylbenzene

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Identification
Molecular formula
C18H14
CAS number
612-00-0
IUPAC name
1,2-diphenylbenzene
State
State

This compound is typically in a solid state at room temperature.

Melting point (Celsius)
71.50
Melting point (Kelvin)
344.65
Boiling point (Celsius)
348.00
Boiling point (Kelvin)
621.15
General information
Molecular weight
230.31g/mol
Molar mass
230.3110g/mol
Density
1.1910g/cm3
Appearence

1,2-Diphenylbenzene appears as a colorless to pale yellow solid. It can be encountered in crystalline form, exhibiting shiny, plate-like or needle-like structures. The compound might possess a mild aromatic odor due to its phenyl groups.

Comment on solubility

Solubility of 1,2-Diphenylbenzene

1,2-Diphenylbenzene, also known as o-diphenylbenzene, exhibits unique solubility characteristics due to its molecular structure. Understanding the solubility of this compound is crucial for its applications in various chemical processes.

Key solubility aspects of 1,2-diphenylbenzene include:

  • Solvent Compatibility: It is generally soluble in organic solvents such as alcohols, ethers, and aromatic hydrocarbons, but poorly soluble in water, which is typical for nonpolar compounds.
  • Temperature Effects: Like many organic compounds, its solubility tends to increase with temperature, making it more soluble in warmer solvents.
  • Polarity Considerations: With its nonpolar nature, 1,2-diphenylbenzene prefers nonpolar solvents, highlighting the principle of "like dissolves like".

In summary, while 1,2-diphenylbenzene has limited solubility in polar solvents such as water, it readily dissolves in a variety of nonpolar organic solvents. This characteristic can be emphasized through the principle that solubility is highly dependent on the interaction of solvent and solute polarity.

Interesting facts

Interesting Facts About 1,2-Diphenylbenzene

1,2-Diphenylbenzene, also known as o-diphenylbenzene, is an intriguing organic compound with a variety of applications and properties that make it noteworthy in the realm of chemistry. Here are some fascinating facts about this compound:

  • Structural Features: This compound features two phenyl groups attached to a benzene ring at the ortho position. This unique arrangement leads to interesting steric interactions that can influence its chemical behavior.
  • Importance in Research: 1,2-Diphenylbenzene is often used as a subject for studies related to molecular recognition and self-assembly. It provides insights into how molecules can interact in complex ways.
  • Thermal Properties: The presence of multiple aromatic rings gives this compound significant thermal stability, making it a good candidate for various high-temperature applications.
  • Potential Applications: Due to its unique chemical structure, 1,2-diphenylbenzene has potential uses in:
    • Organic electronics, particularly in the development of semiconductors.
    • Synthetic pathways for other complex organic molecules.
  • Research Relevance: The compound can serve as a model for studying the stability and reactivity of polycyclic aromatic hydrocarbons, which are important in environmental chemistry and toxicology.

Overall, 1,2-Diphenylbenzene presents a rich field of study with implications ranging from fundamental research in organic chemistry to practical applications in material science. Its unique structure and properties continue to fascinate scientists and students alike.

Synonyms
O-TERPHENYL
84-15-1
1,2-Diphenylbenzene
1,1':2',1''-Terphenyl
ortho-terphenyl
1,1'-Biphenyl, 2-phenyl-
2-Phenylbiphenyl
CCRIS 1655
HSDB 2538
1,1:2,1-Terphenyl
NSC 6809
EINECS 201-517-6
W5675R7KVW
DTXSID1049697
AI3-01402
NSC-6809
TERPHENYL, O-
MFCD00003055
DTXCID8029656
o-DIPHENYLBENZENE
o-Terphenyl 10000 microg/mL in Dichloromethane
o-Triphenyl
1,2-Terphenyl
UNII-W5675R7KVW
orthoTerphenyl
oTriphenyl
2Phenylbiphenyl
oDiphenylbenzene
1,2Terphenyl
1,1':2',1''-Terphenyl; o-Terphenyl (8CI); 1,1'-Biphenyl, 2-phenyl-; 1,2-Diphenylbenzene; NSC 6809
1,2Diphenylbenzene
o-Terphenyl, 99%
O-TERPHENYL (D14)
CHEMBL3560258
o-Terphenyl, analytical standard
OIAQMFOKAXHPNH-UHFFFAOYSA-
NSC6809
Tox21_303755
AKOS015902489
CS-W010374
1,1':2',1''-Terphenyl (9CI)
CAS-84-15-1
NCGC00357055-01
AS-17246
SY048916
DB-076000
NS00008629
T0019
D92285
Q20965201
201-517-6
InChI=1/C18H14/c1-3-9-15(10-4-1)17-13-7-8-14-18(17)16-11-5-2-6-12-16/h1-14H