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Ethylcyclohexane

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Identification
Molecular formula
C8H16
CAS number
1678-91-7
IUPAC name
ethylcyclohexane
State
State

At room temperature, ethylcyclohexane is in a liquid state. It is similar to hydrocarbons of its class with relatively low melting and boiling points compared to more complex or longer chain hydrocarbons.

Melting point (Celsius)
-111.00
Melting point (Kelvin)
162.20
Boiling point (Celsius)
131.60
Boiling point (Kelvin)
404.80
General information
Molecular weight
112.21g/mol
Molar mass
112.2140g/mol
Density
0.7698g/cm3
Appearence

Ethylcyclohexane appears as a colorless liquid. It is characterized by having a faint, gasoline-like odor due to its structure as an alkyl-substituted cyclohexane.

Comment on solubility

Solubility of Ethylcyclohexane

Ethylcyclohexane (C8H16) is an organic compound characterized by its unique structure, which consists of a cyclohexane ring substituted with an ethyl group. When considering the solubility of this compound, several factors come into play:

  • Polarity: Ethylcyclohexane is a non-polar molecule due to its hydrocarbon structure. This property limits its solubility in polar solvents.
  • Solvent Compatibility: It is highly soluble in non-polar solvents, such as hexane and benzene, due to similar intermolecular forces (like van der Waals interactions).
  • Water Solubility: Ethylcyclohexane shows very low solubility in water, typically classified as negligible, because it cannot form hydrogen bonds with water molecules.

In conclusion, the solubility behavior of ethylcyclohexane can be summarized as follows:

  1. Highly soluble in non-polar solvents.
  2. Practically insoluble in polar solvents like water.

Understanding these solubility characteristics is essential for chemical applications and reactions involving C8H16. As the famous saying goes, "Like dissolves like," emphasizing the importance of matching solvent types for optimal solubility.

Interesting facts

Interesting Facts about Ethylcyclohexane

Ethylcyclohexane is a fascinating organic compound with various applications in both industry and research. Here are some engaging insights about this compound:

  • Structural Versatility: Ethylcyclohexane features a cyclohexane ring with an ethyl group attached, which not only provides stability but also introduces interesting reactivity patterns due to its branched structure.
  • Industrial Applications: One of the significant uses of ethylcyclohexane is in the production of various chemicals. It serves as a solvent and an intermediate in the synthesis of specialty organic chemicals, showcasing its utility in organic chemistry.
  • Fuel Potential: This compound has garnered attention for its properties as a fuel additive, enhancing combustion efficiency and performance of gasoline blends.
  • Isomer Exploration: The existence of cis and trans isomers of ethylcyclohexane adds to its complexity, presenting opportunities for chemists to explore their different physical and chemical properties.
  • Environmental Impact: Ethylcyclohexane is noteworthy for its relatively low toxicity compared to other hydrocarbons, presenting a safer alternative in chemical processes and reducing potential ecological harm.

In the world of chemical compounds, ethylcyclohexane stands out not just for its structure, but for its broad applicability across different fields, from chemistry to environmental science. As chemists continue to explore its capabilities, who knows what new innovations may arise?

Synonyms
ETHYLCYCLOHEXANE
1678-91-7
cyclohexylethane
NSC 8880
EINECS 216-835-0
DTXSID1051779
UNII-567IJI1215
SWACLEAN ECH
AI3-15348
NSC-8880
567IJI1215
DTXCID4030334
1-ETHYL-CYCLOHEXANECARBALDEHYDE
216-835-0
Cyclohexane, ethyl-
Ethyl cyclohexane
ethyl-cyclohexane
MFCD00001523
Ethylcyclohexane, >=99%
WLN: L6TJ A2
QSPL 100
CHEMBL1882821
NSC8880
CHEBI:137775
Tox21_303745
LMFA11000659
AKOS015906531
NCGC00166032-01
NCGC00357050-01
LS-13496
CAS-1678-91-7
E0073
NS00019408
A810916
Q21024279
InChI=1/C8H16/c1-2-8-6-4-3-5-7-8/h8H,2-7H2,1H