Skip to main content

1-ethyl-2,3-dimethylbenzene

ADVERTISEMENT
Identification
Molecular formula
C10H14
CAS number
611-14-3
IUPAC name
1-ethyl-2,3-dimethyl-benzene;1-ethyl-2,4-dimethyl-benzene;1-ethyl-3,5-dimethyl-benzene;2-ethyl-1,3-dimethyl-benzene;2-ethyl-1,4-dimethyl-benzene;4-ethyl-1,2-dimethyl-benzene
State
State

1-Ethyl-2,3-dimethylbenzene is a liquid at room temperature.

Melting point (Celsius)
-65.00
Melting point (Kelvin)
208.20
Boiling point (Celsius)
183.00
Boiling point (Kelvin)
456.20
General information
Molecular weight
120.19g/mol
Molar mass
120.1930g/mol
Density
0.8600g/cm3
Appearence

1-Ethyl-2,3-dimethylbenzene is a colorless liquid with a sweet aromatic smell. It is typically found as a clear liquid under room temperature conditions.

Comment on solubility

Solubility of Dimethyl-Ethyl Benzene Compounds

The compounds listed, including 1-ethyl-2,3-dimethyl-benzene, 1-ethyl-2,4-dimethyl-benzene, 1-ethyl-3,5-dimethyl-benzene, 2-ethyl-1,3-dimethyl-benzene, 2-ethyl-1,4-dimethyl-benzene, and 4-ethyl-1,2-dimethyl-benzene, are characterized by their primarily **hydrophobic** nature due to their aromatic structures and long hydrocarbon chains. Consequently, their solubility in polar solvents, such as water, is quite limited. Here are some key points regarding their solubility:

  • Nonpolar Solvents: These compounds demonstrate higher solubility in nonpolar solvents like hexane and toluene.
  • Water Solubility: Due to the absence of significant polar functional groups, these benzenes are expected to be insoluble or only sparingly soluble in water.
  • Temperature Dependence: Solubility may slightly increase with temperature, though this is more pronounced in organic solvents.

In summary, the solubility characteristic of these dimethyl-ethyl benzene compounds is best described as low in polar solvents and high in nonpolar solvents, making them more suitable for applications that do not require interaction with water.

Interesting facts

Interesting Facts about Ethyl-Dimethyl-Benzenes

The compounds known as ethyl-dimethyl-benzenes are fascinating aromatic hydrocarbons that belong to the family of alkyl-substituted benzenes. Here are some engaging facts about these unique structures:

  • Structure and Substitution: Each compound features a benzene ring with an ethyl group and two methyl groups attached at various positions. This variety leads to different structural isomers, such as:
    • 1-ethyl-2,3-dimethyl-benzene
    • 1-ethyl-2,4-dimethyl-benzene
    • 1-ethyl-3,5-dimethyl-benzene
    • 2-ethyl-1,3-dimethyl-benzene
    • 2-ethyl-1,4-dimethyl-benzene
    • 4-ethyl-1,2-dimethyl-benzene
  • Applications: These compounds are primarily used as solvents, in the synthesis of pharmaceuticals, and as intermediates in chemical reactions. Their properties make them suitable for various industrial and laboratory applications.
  • Environmental Considerations: Like many aromatic hydrocarbons, ethyl-dimethyl-benzenes can have potential environmental impacts. Understanding their behavior in the environment is crucial for developing safe handling procedures.
  • Usage in Research: Scientists often study these compounds to explore reaction mechanisms, as their unique structures can lead to different pathways in chemical reactions. This makes them valuable in the field of organic chemistry.
  • Fun Fact: The presence of the ethyl and methyl groups can enhance the solvent properties of these compounds, making them effective in dissolving non-polar substances!

Overall, ethyl-dimethyl-benzenes are not just simple compounds; they are integral to various fields such as organic chemistry and industrial applications, showcasing the diversity and complexity of aromatic hydrocarbons.