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Diethylmethylbenzene

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Identification
Molecular formula
C11H16
CAS number
.27426-51-5
IUPAC name
1,2-diethyl-3-methyl-benzene;1,2-diethyl-4-methyl-benzene;1,3-diethyl-2-methyl-benzene;1,3-diethyl-5-methyl-benzene;2,4-diethyl-1-methyl-benzene
State
State

Diethylmethylbenzene is a liquid at room temperature. Its state is characterized by its mobility and the ability to form vapor above its temperature, which is common among aromatic hydrocarbons of similar molecular weight.

Melting point (Celsius)
-57.00
Melting point (Kelvin)
216.15
Boiling point (Celsius)
220.00
Boiling point (Kelvin)
493.15
General information
Molecular weight
134.22g/mol
Molar mass
134.2180g/mol
Density
0.8646g/cm3
Appearence

Diethylmethylbenzene typically appears as a clear, colorless liquid. It is an aromatic hydrocarbon belonging to the alkylbenzene subgroup, featuring a benzene ring substituted with ethyl and methyl groups. The structural isomers of this compound may vary slightly in their appearance and physical properties.

Comment on solubility

Solubility of 1,2-Diethyl-3-methyl-benzene, 1,2-Diethyl-4-methyl-benzene, 1,3-Diethyl-2-methyl-benzene, 1,3-Diethyl-5-methyl-benzene, and 2,4-Diethyl-1-methyl-benzene

The solubility of organic compounds, such as the series of diethyl-methyl benzenes mentioned, is greatly influenced by their molecular structure and the presence of functional groups. In the case of these compounds, we can observe the following characteristics:

  • Hydrophobic Properties: Due to their large hydrocarbon chains, these compounds are generally hydrophobic and have low solubility in water.
  • Solubility in Organic Solvents: They are more soluble in organic solvents such as hexane, ethanol, and benzene because of their nonpolar nature.
  • Effect of Substituents: Variations in the positions of the ethyl and methyl groups significantly affect their steric hindrance and thus their solubility. For instance, compounds with methyl groups close to each other may show different solubility properties compared to those spaced apart.

In general, the solubility behavior can be summarized as:

  1. Low Solubility in Water: These compounds are largely insoluble in water.
  2. Higher Solubility in Nonpolar Solvents: Increasing solubility in organic solvents as the nonpolarity increases.

As a rule of thumb, the greater the number of carbon atoms and the more branched the structure, the less likely these compounds are to dissolve in polar solvents such as water. In summary, understanding the solubility of these organic compounds can provide insights into their behavior in different environments and applications.

Interesting facts

Interesting Facts about 1,2-Diethyl-3-methyl-benzene

1,2-Diethyl-3-methyl-benzene, belonging to the family of alkyl-substituted benzenes, offers a fascinating glimpse into the world of aromatic hydrocarbons. Here are some notable points:

  • Structural Diversity: The compound's structure features multiple ethyl and methyl groups, leading to varied physical and chemical properties.
  • Isomeric Forms: It showcases the beauty of isomerism, where different spatial arrangements of atoms give rise to unique compounds, influencing their reactivity and interaction with other substances.
  • Applications: Due to its stable aromatic structure, this compound can serve as an intermediate in the synthesis of various organic compounds, including fragrances and pharmaceuticals.

The exploration of 1,2-diethyl-3-methyl-benzene contributes to our understanding of hydrocarbon chemistry and expands the toolkit available for synthetic organic chemistry.


Interesting Facts about 1,2-Diethyl-4-methyl-benzene

1,2-Diethyl-4-methyl-benzene, with its distinct arrangement of ethyl and methyl groups, plays a significant role in the study of aromatic compounds. Here’s what makes it intriguing:

  • Position Matters: The difference in the position of substituents on the benzene ring can have a profound effect on the behavior of the compound in reactions.
  • Chemical Properties: This compound participates in electrophilic substitution reactions, a characteristic of aromatic compounds, making it a valuable subject of study in organic synthesis.
  • Research Potential: With emerging studies in materials science, compounds like 1,2-diethyl-4-methyl-benzene could lead to the development of novel materials and additives.

This compound epitomizes the elegance of organic chemistry, showcasing the intricate relationship between molecular structure and chemical behavior.


Interesting Facts about 1,3-Diethyl-2-methyl-benzene

The compound 1,3-diethyl-2-methyl-benzene is another example of structural diversity in aromatic hydrocarbons. Here are some fun insights:

  • Multi-Substituent Interactions: The combination of ethyl and methyl groups can create unique steric effects, influencing reactivity and the compound's ability to engage with other molecules.
  • Value in Synthesis: As an aromatic hydrocarbon, it can be utilized to study reaction mechanisms and pathways in educational chemistry laboratories.
  • Practical Uses: This compound may find utility as a building block in the synthesis of more complex organic molecules, especially in the fragrance and dye industries.

In essence, 1,3-diethyl-2-methyl-benzene illustrates the profound impact that molecular configuration has on chemical properties and applications.


Interesting Facts about 1,3-Diethyl-5-methyl-benzene

1,3-Diethyl-5-methyl-benzene is a compelling compound that showcases the richness of the world of aliphatic and aromatic chemistry. Key highlights include:

  • Functional Group Chemistry: Its structure allows it to participate in various organic reactions, providing insight into the behavior of substituted benzenes.
  • Environmental Considerations: Understanding the behavior of such hydrocarbons can shed light on their potential ecological impact, especially concerning pollution and biodegradation.
  • Educational Tool: This compound serves as a great example for students learning about electrophilic aromatic substitution and structural theory within organic chemistry.

The study of 1,3-diethyl-5-methyl-benzene emphasizes the intricate balance between chemical structure, reactivity, and environmental implications.


Interesting Facts about 2,4-Diethyl-1-methyl-benzene

Lastly, 2,4-diethyl-1-methyl-benzene represents the complexity of aromatic systems and their substituents. Here are a few fascinating points:

  • Aromaticity: The compound retains the aromatic characteristics of benzene while showcasing multiple alkyl substitutions that can influence its chemical reactivity.
  • Potential Research Avenues: This compound can be explored for applications in materials research and synthesis, especially in creating complex organic molecules.
  • Aspect of Stereochemistry: The arrangement of its substituents leads to special stereochemical properties that can alter reaction pathways and outcomes.

Overall, 2,4-diethyl-1-methyl-benzene highlights how subtle changes in structure dictate vast differences in functionality and application within organic chemistry.

Synonyms
Toluene, diethyl-
25550-13-4
UNII-Y10TA1HI24
Y10TA1HI24