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Cumene

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Identification
Molecular formula
C9H12
CAS number
98-82-8
IUPAC name
(1-isopropyl-2-methyl-propyl)benzene
State
State

The compound exists as a liquid at room temperature, typically remaining in its liquid form across a range of temperatures except under extremely cold or hot conditions.

Melting point (Celsius)
-96.00
Melting point (Kelvin)
177.00
Boiling point (Celsius)
152.40
Boiling point (Kelvin)
425.60
General information
Molecular weight
120.19g/mol
Molar mass
120.1930g/mol
Density
0.8610g/cm3
Appearence

Cumene is a colorless and flammable liquid with an aromatic, gasoline-like odor. It appears as a clear solution without any distinct solids or particles visible to the naked eye. The liquid form may create iridescent effects due to its interaction with light.

Comment on solubility

Solubility of (1-isopropyl-2-methyl-propyl)benzene

(1-isopropyl-2-methyl-propyl)benzene, a compound belonging to the group of alkyl-substituted benzenes, exhibits interesting solubility characteristics. Generally, the solubility of aromatic compounds in solvents can be influenced by their molecular structure, including branching and functional groups.

For (1-isopropyl-2-methyl-propyl)benzene, we can highlight the following points regarding its solubility:

  • Solubility in Nonpolar Solvents: This compound is expected to have good solubility in nonpolar solvents such as hexane and toluene, largely due to its hydrophobic (water-repelling) characteristics.
  • Limited Solubility in Polar Solvents: Conversely, it is likely to have poor solubility in polar solvents like water, because of the lack of significant polar functional groups that would interact with water molecules.
  • Temperature Dependence: Solubility can be additionally affected by temperature; as temperature increases, the solubility in nonpolar solvents typically increases.

In conclusion, the general expectation for (1-isopropyl-2-methyl-propyl)benzene is that it will demonstrate greater solubility in nonpolar environments, while its presence in polar solvents will remain minimal. This characteristic can be crucial in various applications where solvent selection is integral to the success of a chemical process.

Interesting facts

Interesting Facts about (1-isopropyl-2-methyl-propyl)benzene

(1-isopropyl-2-methyl-propyl)benzene, commonly known as a derivative of propylbenzene, showcases fascinating characteristics that have implications in both industrial applications and organic chemistry. This compound is classified as an alkyl-substituted aromatic hydrocarbon, which provides unique attributes that are notable in various chemical and practical contexts.

Chemical Structure and Properties

  • Substitution Effects: The presence of the isopropyl and methyl groups on the benzene ring influences the compound's reactivity, particularly in electrophilic aromatic substitution reactions.
  • Hydrophobicity: Like many aromatic hydrocarbons, (1-isopropyl-2-methyl-propyl)benzene exhibits hydrophobic behavior, making it essential in applications involving non-polar solvents.

Applications

This compound's structure contributes to its usefulness in various fields:

  • Solvent Use: It serves as a solvent and intermediate in organic synthesis.
  • Flavoring and Fragrance: Due to its aromatic properties, (1-isopropyl-2-methyl-propyl)benzene can be utilized in flavor and fragrance formulations.

Reactivity and Interactions

When exploring the reactivity of (1-isopropyl-2-methyl-propyl)benzene, consider the following:

  • The compound can participate in numerous reactions such as hydrogenation, halogenation, and oxidation.
  • Its structure allows for unique interactions with enzymes and catalysts, which can lead to intriguing research opportunities in synthetic chemistry.

Environmental and Safety Considerations

As with many chemical compounds, understanding the environmental impact and safety measures is crucial:

  • Studies highlight its persistence in the environment, emphasizing the need for proper disposal methods.
  • Safety data sheets should be consulted to handle this compound safely, ensuring minimal exposure risks in laboratory settings.

In summary, (1-isopropyl-2-methyl-propyl)benzene is not just a simple molecule; it embodies a blend of interesting chemical behavior and diverse applications. It serves as a reminder of the complexities inherent in chemical compounds and encourages students and researchers alike to probe deeper into the world of organic chemistry.

Synonyms
2,4-Dimethyl-3-phenylpentane
21777-84-4
Benzene, (1-isopropyl-2-methylpropyl)-
(1-Isopropyl-2-methylpropyl)benzene
DTXSID70176180
Benzene, [2-methyl-1-(1-methylethyl)propyl]-
.alpha.,.alpha.-Diisopropyltoluene
Benzene, (2-methyl-1-(1-methylethyl)propyl)-
RefChem:82508
alpha,alpha-Diisopropyltoluene
DTXCID6098671
GKGTVJOYFGUPSA-UHFFFAOYSA-N
di-isopropylphenylmethane
SCHEMBL825973
SCHEMBL3244408
SCHEMBL10946615
SCHEMBL27806528
(1-isopropyl-2-methyl-propyl)-benzene
[2-methyl-1-(1-methylethyl)propyl]-benzene