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1,2-diethyl-3-methylbenzene

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Identification
Molecular formula
C11H16
CAS number
2049-95-8
IUPAC name
1,2-diethyl-3-methyl-benzene
State
State

At room temperature, 1,2-diethyl-3-methylbenzene exists as a liquid. It is relatively stable under normal conditions and is not prone to rapid evaporation.

Melting point (Celsius)
-56.50
Melting point (Kelvin)
216.65
Boiling point (Celsius)
195.00
Boiling point (Kelvin)
468.15
General information
Molecular weight
134.22g/mol
Molar mass
134.2210g/mol
Density
0.8600g/cm3
Appearence

1,2-diethyl-3-methylbenzene is a colorless liquid with a distinctive aromatic odor. It is typically clear and may exhibit slight yellowish tones depending on purity and storage conditions.

Comment on solubility

Solubility of 1,2-Diethyl-3-methyl-benzene

1,2-Diethyl-3-methyl-benzene, also known as pseudo-cumene, is an aromatic hydrocarbon that exhibits specific solubility characteristics:

  • Organic Solvents: This compound is generally soluble in many organic solvents due to its hydrophobic nature. It often dissolves well in solvents such as ethanol, acetone, and chloroform.
  • Water Solubility: Its solubility in water is quite low. Like other aromatic hydrocarbons, pseudo-cumene is relatively non-polar, making it less likely to interact favorably with water molecules.
  • Effect of Temperature: The solubility of 1,2-diethyl-3-methyl-benzene in organic solvents may increase with higher temperatures, as increased molecular motion can enhance solvation.

In summary, while 1,2-diethyl-3-methyl-benzene is soluble in various organic solvents, its low solubility in water underscores the general principle that non-polar compounds tend to have limited solubility in polar solvents like water.

Interesting facts

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

1,2-Diethyl-3-methyl-benzene, also known as the complex hydrocarbon, belongs to the class of aromatic compounds known as substituted benzenes. This compound presents a fascinating study due to its structural nuances and potential applications.

Key Characteristics

  • Structural Diversity: The presence of multiple ethyl and methyl groups on the benzene ring introduces interesting steric effects and electronic properties, affecting reactivity and stability.
  • Applications: As a precursor in organic synthesis, this compound can be used in the development of various chemical products, including pharmaceuticals and dyes.
  • Environmental Considerations: Hydrocarbons like 1,2-diethyl-3-methyl-benzene are of interest for their behavior in environmental science, particularly in understanding their persistence and impact in ecosystems.

Fun Fact

The compound’s unique name reflects the position and nature of the substituents on the benzene ring. This precision in nomenclature not only aids in the classification of the compound but also provides insights into its chemical behavior, encouraging students and chemists alike to delve deeper into structure-reactivity relationships. As stated by renowned chemist Linus Pauling, “The best way to have a good idea is to have a lot of ideas.” Understanding compounds like this one is critical in generating hypotheses about analogous molecules.


With its intriguing properties and potential, 1,2-diethyl-3-methyl-benzene serves as a perfect example for students and researchers wishing to explore the vast world of organic chemistry and its intricate connections.

Synonyms
Benzene, 1,2-diethyl-3-methyl-
1,2-diethyl-3-methylbenzene
2,3-Diethyltoluene
Toluene, 2,3-diethyl-
1-METHYL-2,3-DIETHYLBENZENE
UNII-F77THC362Q
F77THC362Q
DTXSID40275013
RefChem:197327
DTXCID20226462
LRJOXARIJKBUFE-UHFFFAOYSA-N
13632-93-4
SCHEMBL169506
SCHEMBL458201
SCHEMBL817742
SCHEMBL2469925
SCHEMBL8348913
SCHEMBL8352830
SCHEMBL9620485
SCHEMBL11461214
Q27277755
1,2-Diethyl-3-methylbenzene; 1,2-diethyl-4-methylbenzene;1,3-diethyl-2-methylbenzene; 1,3-diethyl-5-methylbenzene;2,4-diethyl-1-methylbenzene