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p-Cymene

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

At room temperature, p-Cymene is in a liquid state.

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
134.2180g/mol
Density
0.8570g/cm3
Appearence

p-Cymene is a colorless liquid with a mild aromatic, citrus-like odor. It is clear and greasy in appearance and can produce a slightly yellow tint on exposure to air and light.

Comment on solubility

Solubility of 1-isopropyl-4-methyl-cyclohexane

1-isopropyl-4-methyl-cyclohexane is an organic compound featuring a cyclohexane ring modified by two alkyl groups. Understanding its solubility properties can provide insights into its behavior in different solvents. Key points regarding its solubility include:

  • Polar vs. Non-polar Solvents: As a hydrocarbon, 1-isopropyl-4-methyl-cyclohexane is primarily non-polar. It exhibits high solubility in non-polar solvents such as hexane or toluene.
  • Water Solubility: Given its non-polar nature, this compound is insoluble in water. The hydrophobic interactions between water molecules and the non-polar regions of the compound prevent dissolution.
  • Influence of Temperature: Like many organic compounds, solubility may vary with temperature. Increased temperature generally leads to a slight increase in solubility in non-polar solvents.

In conclusion, the solubility of 1-isopropyl-4-methyl-cyclohexane is a prime example of how molecular structure dictates behavior in different solvents, with the principle that like dissolves like being prominently observed here.

Interesting facts

Interesting Facts about 1-isopropyl-4-methyl-cyclohexane

1-isopropyl-4-methyl-cyclohexane is a fascinating organic compound that belongs to the category of cyclic alkanes. Here are some intriguing insights about this particular compound:

  • Structural Features: This compound features a cyclohexane ring, which means it has a stable, six-membered carbon structure. The presence of both an isopropyl and a methyl group makes it a branched compound, giving it unique properties.
  • Stereoisomerism: Due to the arrangement of substituents on the cyclohexane ring, 1-isopropyl-4-methyl-cyclohexane can exhibit stereoisomerism, leading to different spatial configurations. This structural variety can have significant implications for its reactivity and interactions.
  • Reactivity: Although generally stable, like many alkanes, this compound can undergo reactions typical of aliphatic hydrocarbons, such as combustion and various substitutions. Its branching may influence its reactivity patterns in a chemical context.
  • Applications: Compounds of this nature are often of interest in the field of organic chemistry, particularly in the development of synthesis pathways and as potential intermediates in pharmaceutical or material science research.
  • In the Lab: When working with this compound, chemists might explore how the positions of the isopropyl and methyl groups impact the physical and chemical behavior of the molecule, opening doors to deeper understanding in molecular science.

As highlighted by the famous chemist Linus Pauling, "The world of the molecule is a beautiful and intriguing world that we can explore through the lens of chemistry." This quote resonates well with the study of compounds like 1-isopropyl-4-methyl-cyclohexane, emphasizing the richness and complexity of molecular interactions.

By engaging with compounds such as this one, students and scientists alike have the opportunity to deepen their knowledge of organic chemistry and the intricate behaviors of molecular structures.

Synonyms
p-Menthane
99-82-1
6069-98-3
cis-1-isopropyl-4-methylcyclohexane
1678-82-6
trans-1-isopropyl-4-methylcyclohexane
1-ISOPROPYL-4-METHYLCYCLOHEXANE
cis-p-Menthane
trans-p-Menthane
p-Menthane, trans-
p-Menthane, cis-
1-iso-Propyl-4-methylcyclohexane
Cyclohexane, 1-methyl-4-(1-methylethyl)-, trans-
p-Menthan
1-methyl-4-propan-2-ylcyclohexane
Cyclohexane, 1-methyl-4-(1-methylethyl)-, cis-
1-Methyl-trans-4-isopropylcyclohexane
Cyclohexane, 1-methyl-4-(1-methylethyl)-
para-menthane
1-Isopropyl-cis-4-methylcyclohexane
1-Methyl-cis-4-isopropylcyclohexane
1-Methyl-4-(1-methylethyl)-cyclohexane
CGW5GN8TXU
1-methyl-4-(propan-2-yl)cyclohexane
(1r,4r)-1-Isopropyl-4-methylcyclohexane
1-methyl-4-isopropylcyclohexane
p-Menthane, Z-
trans-1-Methyl-4-isopropylcyclohexane
1-Isopropyl-4-methyl-cyclohexane, cis
(1r,4r)-1-methyl-4-(propan-2-yl)cyclohexane
cis-1-Methyl-4-isopropylcyclohexane
p-Menthane E
PARA-MENTHANE (2,2-D2)
CIS-PARA-MENTHANE(3,3-D2)
1329-99-3
CCRIS 4664
1-Methyl-4-(1-methylethyl)-cyclohexane, cis
cis-Hexahydro-p-cymene
HSDB 5328
EINECS 202-790-4
NSC 73978
NSC 73979
trans-menthane
cis-menthane
AI3-24486
Cyclohexane, cis-
(E)-para-menthane
(Z)-para-menthane
1-Isopropyl-4-methyl-cyclohexane, trans
UNII-CGW5GN8TXU
UNII-HU0VZO1K2G
WOODY RIVER 10
HU0VZO1K2G
EC 202-790-4
DTXSID9025530
CHEBI:25826
Menthane, tetradehydro derivative
DTXSID30884219
DTXSID50883709
NSC73978
NSC73979
EINECS 215-532-0
EINECS 252-034-2
MFCD00043477
MFCD00070477
NSC-73978
NSC-73979
AKOS006229182
AKOS015838428
AKOS015838431
1-methyl-4-(1-methylethyl)cyclohexane
Cyclohexane, 1-methyl-4-isopropyl, trans
DB-005738
DB-254237
I0284
NS00006363
1-ISOPROPYL-4-METHYLCYCLOHEXANE [HSDB]
1-Methyl-4-(1-methylethyl)-cyclohexane, trans
4-METHYL-1-(1-METHYLETHYL)CYCLOHEXANE
(1s,4s)-1-methyl-4-(propan-2-yl)cyclohexane
Isopropylmethylcyclohexane, tetradehydro derivative
Q2043490
InChI=1/C10H20/c1-8(2)10-6-4-9(3)5-7-10/h8-10H,4-7H2,1-3H
34448-33-4