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Biphenyl

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Identification
Molecular formula
C12H10
CAS number
92-52-4
IUPAC name
2-phenylethylbenzene
State
State

At room temperature, biphenyl is in a solid state.

Melting point (Celsius)
70.00
Melting point (Kelvin)
343.15
Boiling point (Celsius)
255.00
Boiling point (Kelvin)
528.15
General information
Molecular weight
154.21g/mol
Molar mass
154.2120g/mol
Density
1.0400g/cm3
Appearence

2-Phenylethylbenzene, better known as biphenyl, is a white crystalline solid with a characteristic pleasant odor. It may also appear slightly yellow due to impurities.

Comment on solubility

Solubility of 2-phenylethylbenzene

2-phenylethylbenzene, also known as ethylbenzene, belongs to a class of organic compounds known for their unique solubility properties. The solubility of 2-phenylethylbenzene can be characterized as follows:

  • Solvent Compatibility: This compound is relatively non-polar, allowing it to dissolve in non-polar solvents such as hexane or benzene.
  • Water Insolubility: Due to its non-polar characteristics, 2-phenylethylbenzene is not soluble in water. This is indicative of the general rule that non-polar substances typically do not dissolve in polar solvents.
  • Melting and Boiling Points: The physical state of 2-phenylethylbenzene can affect its solubility; for example, as a liquid at room temperature, it is more readily solvable in compatible solvents.
  • Temperature Effects: Increasing the temperature can enhance the solubility of some compounds, but 2-phenylethylbenzene is largely unaffected due to its non-polar nature.

As a final note, it is essential to remember the saying, "like dissolves like". This concept plays a crucial role in predicting the solubility of compounds in various solvents, further illustrating why 2-phenylethylbenzene exhibits its solubility behavior in non-polar environments.

Interesting facts

Interesting Facts About 2-Phenylethylbenzene

2-Phenylethylbenzene, commonly known as β-phenylethylbenzene, is a fascinating compound that belongs to the class of aromatic hydrocarbons. Derived from the combination of a benzene ring with an ethyl group bonded to another phenyl group, it exhibits unique properties and applications:

  • Aromatic Character: The presence of multiple aromatic rings in its structure contributes to its stability and distinctive fragrance, making it a compound of interest in organic chemistry.
  • Industrial Uses: 2-Phenylethylbenzene is often utilized in the synthesis of various pharmaceuticals and fragrances, showcasing its value in the chemical manufacturing industry.
  • Flavoring Agent: In the food industry, it is sometimes employed as a flavoring agent, further emphasizing its aromatic qualities and enhancing sensory experiences.
  • Research Interest: Scientists study 2-phenylethylbenzene for its potential in developing new materials and in organic synthesis, exploring how its structural properties can influence chemical reactions.
  • Environmental Considerations: As with many aromatic compounds, understanding its behavior in the environment and potential toxicity is crucial for ensuring safe handling and application.

"Chemistry is like cooking, just don't lick the spoon!" - a reminder that while experimenting with compounds like 2-phenylethylbenzene can be exciting, safety and knowledge are paramount.

In summary, 2-phenylethylbenzene is not only significant in various applications but also serves as an intriguing subject in chemical research. Its unique aromatic properties and versatility make it a valuable compound in both academic and industrial settings.

Synonyms
1,2-Diphenylethane
BIBENZYL
103-29-7
Dibenzyl
(2-Phenylethyl)benzene
1,2-Dihydrostilbene
s-Diphenylethane
Dihydrostilbene
Dibenzil
sym-Diphenylethane
2-phenylethylbenzene
Benzene, 1,1'-(1,2-ethanediyl)bis-
1,2-Diphenylethane, s
Ethane, 1,2-diphenyl-
EINECS 203-096-4
NSC 30686
DTXSID8041668
UNII-007C07V77Z
CHEBI:34047
AI3-06161
BIBENZYL [MI]
MFCD00004796
NSC-30686
1,2-Diphenylethane(sym)
1,2-Diphenylethane;Dibenzil
DTXCID6021668
1,1'-ethane-1,2-diyldibenzene
1,1'-(1,2-Ethanediyl)bisbenzene
Ethane,2-diphenyl-
007C07V77Z
WLN: R2R
1, s
Benzene,1'-(1,2-ethanediyl)bis-
Bibenzyl, Dibenzyl, Dihydrostilbene
sDiphenylethane
symDiphenylethane
1,2diphenylethane
Ethane, 1,2diphenyl
1,2Diphenylethane, s
(2-Phenylethyl)benzene #
ghl.PD_Mitscher_leg0.651
1,2-diphenylethane; Dibenzyl
CHEMBL440895
NSC8789
Bibenzyl, ReagentPlus(R), 99%
Benzene, 1,1'(1,2ethanediyl)bis
NSC-8789
NSC30686
STR04546
Tox21_300820
AC7926
LMPK13090043
AKOS002312382
NCGC00248184-01
NCGC00254724-01
Bibenzyl, Vetec(TM) reagent grade, 98%
CAS-103-29-7
FB172652
SY010896
B0459
CS-0007551
NS00012209
EN300-18242
AB-131/40879352
Q1956404
F1791-1265