Skip to main content

2,3-Dimethylhexa-1,4-diene

ADVERTISEMENT
Identification
Molecular formula
C8H14
CAS number
926-91-0
IUPAC name
2,3-dimethylhexa-1,4-diene
State
State

At room temperature, 2,3-Dimethylhexa-1,4-diene is in a liquid state, making it usable for various applications that require aliphatic hydrocarbons in liquid form.

Melting point (Celsius)
-101.00
Melting point (Kelvin)
172.15
Boiling point (Celsius)
107.00
Boiling point (Kelvin)
380.15
General information
Molecular weight
96.17g/mol
Molar mass
96.1700g/mol
Density
0.7300g/cm3
Appearence

2,3-Dimethylhexa-1,4-diene is typically a colorless liquid that may exhibit a distinct hydrocarbon-like odor. It is usually found in a clear, fluid state at room temperature.

Comment on solubility

Solubility of 2,3-Dimethylhexa-1,4-diene

2,3-Dimethylhexa-1,4-diene, a hydrocarbon belonging to the diene family, exhibits specific solubility characteristics that are important to understand. The solubility of this compound is primarily influenced by its molecular structure, which contains both double bonds and branching due to the methyl groups. Here are some key points regarding its solubility:

  • Solvent Polarity: 2,3-Dimethylhexa-1,4-diene is a nonpolar compound, which means it is generally soluble in nonpolar solvents such as hexane or cyclohexane.
  • Water Solubility: Due to its nonpolar nature, it shows minimal solubility in polar solvents like water. As a rule of thumb, "like dissolves like," therefore, nonpolar solutes struggle to interact with polar solvents.
  • Temperature Effect: The solubility of this compound in organic solvents can increase with temperature. Often, higher temperatures provide sufficient kinetic energy to overcome solute-solvent interactions.

In summary, while 2,3-dimethylhexa-1,4-diene is primarily soluble in nonpolar solvents, its solubility in polar solvents, particularly water, is exceedingly low. This reflects a broader principle in chemistry: the nature of molecular polarity significantly dictates solubility behavior.

Interesting facts

Interesting Facts About 2,3-Dimethylhexa-1,4-diene

2,3-Dimethylhexa-1,4-diene is a fascinating organic compound that belongs to the diene family, characterized by multiple double bonds. Here are some intriguing insights into this compound:

  • Double Bond Dynamics: This compound includes two double bonds, which makes it a conjugated diene. The presence of multiple double bonds facilitates interesting chemical reactivity and can lead to unique physical properties.
  • Synthesis: The synthesis of 2,3-dimethylhexa-1,4-diene often involves the use of Grignard reagents or other synthetic organic techniques, demonstrating the use of advanced methodologies in organic chemistry.
  • Applications: It plays a role in the production of polymers and specialty chemicals. Its reactive double bonds make it a useful intermediate for polymerization reactions.
  • Isomerism: Due to the positions of the double bonds and the substituents (methyl groups), 2,3-dimethylhexa-1,4-diene exhibits isomerism. Understanding its structural isomers can provide insights into its reactivity and properties.
  • Biological Relevance: Compounds with similar structures can sometimes be found in biological systems, linking them to natural products that may exhibit interesting pharmacological activities.

In summary, 2,3-dimethylhexa-1,4-diene is more than just a chemical compound; it serves as a gateway to explore various organic chemistry concepts, including reactivity, synthesis, and applications in material science.

Synonyms
SCHEMBL734620
SCHEMBL28449609