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p-Cymene

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Identification
Molecular formula
C10H14
CAS number
99-87-6
IUPAC name
1-isobutyl-4-methyl-benzene
State
State

At room temperature, p-Cymene is in a liquid state. It is a hydrocarbon and is commonly found in essential oils.

Melting point (Celsius)
-68.90
Melting point (Kelvin)
204.25
Boiling point (Celsius)
177.00
Boiling point (Kelvin)
450.15
General information
Molecular weight
134.22g/mol
Molar mass
134.2220g/mol
Density
0.8570g/cm3
Appearence

p-Cymene is a colorless liquid with an aromatic odor. It is often used in perfumery and industrial applications due to its pleasant scent. The compound is highly flammable and should be handled with care.

Comment on solubility

Solubility of 1-isobutyl-4-methyl-benzene

1-isobutyl-4-methyl-benzene, also known as para-isobutyl toluene, displays some intriguing characteristics concerning its solubility. Being a hydrocarbon compound, it is generally classified as insoluble in water. This is due to the following reasons:

  • Nonpolar nature: The structure of 1-isobutyl-4-methyl-benzene consists largely of carbon and hydrogen, which contributes to its nonpolar behavior. Nonpolar substances typically do not dissolve well in polar solvents like water.
  • Hydrophobic interactions: As a hydrophobic compound, it exhibits a tendency to interact more favorably with other nonpolar substances rather than polar ones. This limits its solubility in aqueous environments.
  • Solvent compatibility: 1-isobutyl-4-methyl-benzene is, however, more soluble in organic solvents such as hexane, benzene, and ether, making it useful in certain chemical applications.

In summary, while 1-isobutyl-4-methyl-benzene poses significant solubility challenges in terms of polar solvents, its compatibility with nonpolar organic solvents can open opportunities for applications in various chemical processes. As the famous saying goes, "Like dissolves like." Hence, understanding the solubility profile is crucial for effectively utilizing this compound in practical scenarios.

Interesting facts

Interesting Facts About 1-Isobutyl-4-methyl-benzene

1-Isobutyl-4-methyl-benzene, commonly known as p-cymene, is a fascinating compound with various applications and attributes that make it noteworthy in the field of chemistry. Here are some key insights:

  • Natural Occurrence: This compound is a naturally occurring aromatic hydrocarbon found in the essential oils of several plants, including cumin, thyme, and oregano. Its presence contributes to the characteristic scents of these herbs.
  • Industrial Uses: p-Cymene serves multiple purposes in industrial applications, notably in the production of fragrances and flavors. Its pleasant aroma makes it a popular choice in perfumery.
  • Biological Activity: Research indicates that 1-isobutyl-4-methyl-benzene exhibits antioxidant, antimicrobial, and anti-inflammatory properties. Studies suggest that it may help combat oxidative stress, making it an area of interest for health-related research.
  • Solvent Properties: This compound is also used as a solvent in various chemical reactions. Its ability to dissolve both polar and nonpolar substances provides versatility in laboratory settings.
  • Environmental Considerations: As with many organic compounds, the environmental impact of p-cymene is a subject of study. Understanding its behavior in different ecosystems helps assess its safety and potential effects on biodiversity.

In conclusion, 1-isobutyl-4-methyl-benzene embodies a range of intriguing characteristics that showcase its relevance both in nature and industry. As scientists continue to explore its potentials, the compound stands as a testament to the interconnectedness of chemistry, biology, and environmental science.

Synonyms
5161-04-6
Toluene, p-isobutyl-
Benzene, 1-methyl-4-(2-methylpropyl)-
1-methyl-4-(2-methylpropyl)benzene
1-METHYL-4-ISOBUTYLBENZENE
P-ISOBUTYLTOLUENE
para-methylisobutylbenzene
1-Isobutyl-4-methylbenzene #
DTXSID50199559
AKOS006272115
1-methyl-4-(2-methyl-propyl)-benzene