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Octylbenzene

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Identification
Molecular formula
C14H22
CAS number
2189-60-8
IUPAC name
octylbenzene
State
State

Octylbenzene is typically found in the liquid state at room temperature.

Melting point (Celsius)
-60.00
Melting point (Kelvin)
213.00
Boiling point (Celsius)
270.00
Boiling point (Kelvin)
543.00
General information
Molecular weight
190.32g/mol
Molar mass
190.3190g/mol
Density
0.8620g/cm3
Appearence

Octylbenzene is a colorless liquid that is insoluble in water. It has a pleasant aromatic odor typical of many benzene derivatives.

Comment on solubility

Solubility of Octylbenzene

Octylbenzene, with the chemical formula C14H22, displays intriguing solubility characteristics due to its hydrophobic nature and non-polar structure.

When considering its solubility, one can observe the following:

  • Solvents: Octylbenzene is primarily soluble in non-polar solvents such as organic compounds. It has limited solubility in polar solvents, which inhibits its interaction with water.
  • Hydrophobic Effect: The long hydrophobic octyl chain contributes significantly to the compound's overall solubility preferences, making it more compatible with other hydrophobic substances.
  • Applications in Industry: Due to its solubility behavior, octylbenzene is often utilized in applications involving organic solvents and as a component in certain non-polar phases in chromatography.

It is important to note that the general rule of thumb states: "Like dissolves like." Hence, octylbenzene will favor dissolution in environments that exhibit similar non-polar characteristics.

In summary, while octylbenzene finds itself largely insoluble in water, its affinity for non-polar solvents positions it as a valuable compound within various industrial and laboratory settings.

Interesting facts

Interesting Facts about Octylbenzene

Octylbenzene, a compound with diverse applications, is an aromatic hydrocarbon that plays a significant role in the chemical industry. Here are some intriguing aspects of this compound:

  • Structure: Octylbenzene is composed of a benzene ring substituted with an octyl group, making it a member of the alkylbenzenes. This unique structure contributes to its chemical behavior and properties.
  • Industrial Uses: Primarily, octylbenzene is employed as a solvent and as a chemical intermediate in the production of various surfactants. It is particularly valued in the synthesis of specialty chemicals.
  • Environmental Considerations: Like many organic compounds, octylbenzene requires careful management. Understanding its environmental impact, including potential toxicity to aquatic life, is essential for sustainable use in industry.
  • Research Opportunities: The study of octylbenzene opens up avenues for research in organic synthesis and materials science. It can serve as a model compound for investigating the properties of higher alkylbenzenes.
  • Health and Safety: Safety measures must be observed when handling octylbenzene, as it can have health implications. Proper ventilation and personal protective equipment (PPE) are crucial in laboratory settings.

In summary, octylbenzene is not just effective in its current roles; it also represents a fascinating subject for ongoing research and exploration in the field of chemistry. As scientists continue to delve into its characteristics, the potential applications and implications of octylbenzene will become more apparent.

Synonyms
OCTYLBENZENE
n-Octylbenzene
1-Phenyloctane
Benzene, octyl-
Octylbenzol
P5EAX722SI
UNII-P5EAX722SI
NSC-404115
DTXSID2062240
EINECS 218-582-1
NSC 404115
AI3-16044
DTXCID8036570
218-582-1
cdkdzkxsxlnroy-uhfffaoysa-n
2189-60-8
Phenyloctane
Octane, 1-phenyl-
octyl benzene
octyl-benzene
MFCD00009564
4-octylbenzene
1-Phenyloctane, 98%
BCP27130
NSC404115
AKOS009097321
AS-56414
DA-66305
1-Phenyloctane, purum, >=98.0% (GC)
DB-019331
CS-0152266
NS00026985
O0046
EN300-24695
Q63392288
F0001-0776
Z199507044