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Trimethylcyclohexane

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Identification
Molecular formula
C9H18
CAS number
19149-84-1
IUPAC name
(1R,3R)-1,2,3-trimethylcyclohexane
State
State

At room temperature, trimethylcyclohexane is a liquid. Its non-polar nature makes it hydrophobic yet readily soluble in organic solvents.

Melting point (Celsius)
-93.51
Melting point (Kelvin)
179.64
Boiling point (Celsius)
160.00
Boiling point (Kelvin)
433.15
General information
Molecular weight
112.21g/mol
Molar mass
112.2140g/mol
Density
0.7715g/cm3
Appearence

Trimethylcyclohexane is a colorless liquid characterized by its aromatic odor. As a hydrocarbon, it does not mix with water and remains stable under normal temperature and pressure conditions.

Comment on solubility

Solubility of (1R,3R)-1,2,3-trimethylcyclohexane

(1R,3R)-1,2,3-trimethylcyclohexane is largely characterized as a non-polar organic compound. Its solubility properties can be summarized as follows:

  • Insolubility in Water: Due to its non-polar nature, (1R,3R)-1,2,3-trimethylcyclohexane is insoluble in water, making it an example of the aphorism "like dissolves like," where polar solvents like water do not solvate non-polar solutes.
  • Solubility in Organic Solvents: This compound exhibits good solubility in a variety of organic solvents, including:
    • Hexane
    • Chloroform
    • Toluene
  • Temperature Effects: Solubility can be influenced by temperature. Generally, increased temperatures can enhance solubility in organic solvents.

In summation, the solubility profile of (1R,3R)-1,2,3-trimethylcyclohexane emphasizes its compatibility with non-polar environments while isolating it from polar solvents, thereby reinforcing the critical role that molecular polarity plays in solubility behaviors.

Interesting facts

Interesting Facts about (1R,3R)-1,2,3-trimethylcyclohexane

The compound (1R,3R)-1,2,3-trimethylcyclohexane is a fascinating member of the cycloalkanes family, renowned for its unique structural and stereochemical properties. Here are some noteworthy points to consider:

  • Stereochemistry: This compound features two chiral centers, contributing to its existence as stereoisomers. The designation (1R,3R) indicates a specific arrangement of its atoms, which is crucial for understanding its chemical behavior and interactions.
  • Applications: As a derivative of cyclohexane, this compound can serve as an intermediate in organic synthesis, especially in the production of complex molecules in pharmaceuticals and fine chemistry.
  • Conformational Analysis: One of the exciting aspects of cyclic compounds like trimethylcyclohexane is their conformational flexibility. The chair conformation is typically more stable compared to other forms, and studying these conformations can give insight into the compound's reactivity and stability.
  • Molecular Diversity: The presence of multiple methyl groups introduces steric hindrance, which significantly affects the compound's physical and chemical properties, making it an intriguing subject of study in molecular modeling and computational chemistry.
  • Research Significance: Compounds like (1R,3R)-1,2,3-trimethylcyclohexane are not only crucial to the understanding of structure-function relationships in organic chemistry but also pose interesting questions about regioselectivity and stereoselectivity in reactions.

In conclusion, (1R,3R)-1,2,3-trimethylcyclohexane exemplifies the rich tapestry of organic chemistry, where molecular structure dictates behavior, and its study opens doors to advanced chemical research and applications.

Synonyms
Cyclohexane, 1,2,3-trimethyl-, cis-1,2,trans-1,3-
1alpha,2alpha,3beta-trimethylcyclohexane
Cyclohexane, 1,2,3-trimethyl-, (1.alpha.,2.alpha.,3.beta.)-
1,2,3-Trimethylcyclohexane #
Cyclohexane, 1,2,3-trimethyl-, (1alpha,2alpha,3beta)-
DQTVJLHNWPRPPH-HTQZYQBOSA-N
LMFA11000639
NSC 73966
r-1, c-2, t-3-trimethylcyclohexane
1,cis-2,trans-3-Trimethylcyclohexane
cis,trans-1,2,3-Trimethylcyclohexane
Cyclohexane, 1,2,3-trimethyl-, cis,trans-