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1,2,3,4,5-pentaethylbenzene

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Identification
Molecular formula
C16H26
CAS number
18328-92-6
IUPAC name
1,2,3,4,5-pentaethylbenzene
State
State

At room temperature, 1,2,3,4,5-pentaethylbenzene is a liquid. Its clear and oily nature is common among many aromatic hydrocarbons.

Melting point (Celsius)
6.00
Melting point (Kelvin)
279.15
Boiling point (Celsius)
320.00
Boiling point (Kelvin)
593.15
General information
Molecular weight
218.36g/mol
Molar mass
218.3610g/mol
Density
0.8725g/cm3
Appearence

1,2,3,4,5-Pentaethylbenzene is typically a colorless liquid that can be identified by its aromatic odor. The compound displays a clear and oily consistency.

Comment on solubility

Solubility of 1,2,3,4,5-Pentaethylbenzene

1,2,3,4,5-pentaethylbenzene (C18H30) is a hydrocarbon compound featuring a benzene ring with five ethyl substituents. When considering its solubility, several factors come into play:

  • Hydrophobic Nature: Due to its extensive hydrocarbon structure, this compound is classified as highly hydrophobic, meaning it is not soluble in water.
  • Solvent Compatibility: However, it demonstrates good solubility in non-polar organic solvents such as:
    • Hexane
    • Benzene
    • Toluene
    • Other alkane solvents
  • Thermodynamic Considerations: The solubility behavior can also be explained through principles of thermodynamics, where the entropy gain in the system is significant when dissolving in non-polar solvents.

In summary, while the solubility of 1,2,3,4,5-pentaethylbenzene in water is negligible, its favorable solubility in a range of non-polar solvents makes it versatile for various chemical reactions and applications in organic chemistry.

Remember: The solubility characteristics of such compounds are essential for practical applications in fields like pharmaceuticals, petrochemicals, and materials science.

Interesting facts

Interesting Facts about 1,2,3,4,5-Pentaethylbenzene

1,2,3,4,5-Pentaethylbenzene is a fascinating compound within the realm of organic chemistry. This polyalkylated derivative of benzene provides a unique case study due to its distinctive structure and properties. Here are several key insights about this compound:

  • Structural Complexity: With five ethyl groups attached to the benzene ring, 1,2,3,4,5-pentaethylbenzene exhibits considerable steric hindrance, impacting its reactivity and physical behavior. Each substitution dramatically alters the electron density and spatial configuration of the compound.
  • Synthetic Pathways: The synthesis of this compound can involve multiple methods, including Friedel-Crafts alkylation, where benzene is treated with ethyl halides in the presence of a catalyst. This showcases the versatility of traditional organic reactions and their ability to build complex molecules.
  • Industrial Applications: Compounds of this type can serve as precursors or intermediates in synthesizing various materials, including polymers and specialty chemicals, owing to their rich carbon backbone.
  • Research Potential: Due to its unique configuration, 1,2,3,4,5-pentaethylbenzene invites research opportunities in fields such as material science and environmental chemistry, particularly in understanding the behavior of polyalkylated aromatics.
  • Physical Properties: The extensive branching from the alkyl groups not only contributes to its interesting reactivity but also suggests potential low volatility, which can be an important consideration in several applications.

In summary, 1,2,3,4,5-pentaethylbenzene is a prime example of how modifications at the molecular level can lead to substantial changes in a compound's properties and applications. As a scientist or chemistry student, exploring such compounds provides invaluable insights into the world of organic chemistry.

Synonyms
PENTAETHYLBENZENE
Benzene, pentaethyl-
1,2,3,4,5-pentaethylbenzene
Benzene, 1,2,3,4,5-pentaethyl-
P84GL3G0O9
EINECS 210-080-0
NSC 406585
NSC-406585
UNII-P84GL3G0O9
AI3-04220
DTXSID3060538
DTXCID6042814
210-080-0
jrejwhndqogsqt-uhfffaoysa-n
605-01-6
NSC406585
NS00034369