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1,8-Dimethyltetralin

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Identification
Molecular formula
C12H16
CAS number
29465-42-1
IUPAC name
1,8-dimethyltetralin
State
State
1,8-Dimethyltetralin is a liquid at room temperature.
Melting point (Celsius)
-45.00
Melting point (Kelvin)
228.15
Boiling point (Celsius)
260.00
Boiling point (Kelvin)
533.15
General information
Molecular weight
160.27g/mol
Molar mass
160.2670g/mol
Density
0.9212g/cm3
Appearence

1,8-Dimethyltetralin is a colorless liquid with a distinct aromatic odor. It is an organic compound that is part of the tetralin class of aromatic hydrocarbons, which are characterized by their saturated cyclohexane ring fused to a benzene ring with methyl groups attached.

Comment on solubility

Solubility of 1,8-Dimethyltetralin

1,8-Dimethyltetralin, with the chemical formula C13H16, displays unique characteristics regarding its solubility. This compound, being a bicyclic aromatic hydrocarbon, shows distinct behavior in different solvents:

  • Non-polar Solvents: 1,8-dimethyltetralin is highly soluble in non-polar organic solvents such as hexane and toluene. This is primarily due to its non-polar structure which facilitates strong van der Waals interactions.
  • Polar Solvents: Conversely, it exhibits limited solubility in polar solvents like water and alcohols. The lack of polar functional groups in its structure leads to poor hydration and interaction with polar solvents.
  • Temperature Effects: Solubility can vary with temperature; as temperature increases, the solubility in volatile organic solvents tends to increase due to enhanced molecular motion.

In summary, 1,8-dimethyltetralin is best suited for use in non-polar environments, where its solubility will be maximized. This behavior underscores the fundamental principle that “like dissolves like,” emphasizing the significance of molecular structure on solubility.

Interesting facts

Interesting Facts about 1,8-Dimethyltetralin

1,8-Dimethyltetralin, a fascinating organic compound, belongs to the class of polycyclic aromatic hydrocarbons. This compound has sparked interest in both the fields of organic chemistry and industrial applications due to its unique structure and properties.

Unique Structural Features

The structure of 1,8-dimethyltetralin is defined by a fused ring system, which provides the molecule with distinctive characteristics:

  • Increased Stability: The fused ring system contributes to the overall stability of the compound.
  • Hydrophobic Character: The compound's structure promotes its non-polar nature, making it less soluble in water, which can be advantageous in specific applications.
  • Substituent Effects: The positioning of the methyl groups at the 1 and 8 positions can influence reactivity and interaction with other chemical species.

Applications and Importance

1,8-Dimethyltetralin is not just an abstract concept; it has practical implications in various fields:

  • Solvent Usage: It can be utilized as a solvent due to its hydrophobic nature, aiding in organic synthesis and extraction processes.
  • Research Applications: Used in studies related to polycyclic compounds, it helps scientists explore the interactions and behavior of similar organic structures.
  • Potential in Material Science: Interest is emerging in its potential application in creating materials with tailored properties.

Scientific Exploration

As scientists continue to investigate 1,8-dimethyltetralin, its intriguing properties further open the door for numerous studies. As noted by researchers, "Understanding such compounds is pivotal for advancing both theoretical and applied chemistry." The compound’s impact on various sectors and its role in synthetic chemistry highlight its significance within the chemical landscape.

In conclusion, 1,8-dimethyltetralin is more than just a compound; it serves as a bridge between fundamental research and practical applications, illustrating the beauty and complexity of organic chemistry.

Synonyms
1,8-DIMETHYLTETRALIN
Naphthalene, 1,2,3,4-tetrahydro-1,8-dimethyl-
1,8-Dimethyl-[1,2,3,4-tetrahydronaphthalene]
DTXSID10880794
1,8-Dimethyl-(1,2,3,4-tetrahydronaphthalene)
RefChem:221800
DTXCID001022150
KVNZVXVZQFTXNA-UHFFFAOYSA-N
25419-33-4
1,8-DIMETHYLTETRALINE
1,8-dimethyl-1,2,3,4-tetrahydronaphthalene
Naphthalene,1,2,3,4-tetrahydro-1,8-dimethyl-
SCHEMBL5027056
SCHEMBL31567653
AKOS006273621
NS00096123
1,2,3,4-tetrahydro-1,8-dimethylnaphthalene