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3-ethyl-4-methylhexane

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Identification
Molecular formula
C9H20
CAS number
19781-08-3
IUPAC name
3-ethyl-4-methyl-hexane
State
State

3-Ethyl-4-methylhexane is in a liquid state at room temperature. It remains stable under normal atmospheric conditions without solidification, given its relatively low melting point. This is typical for hydrocarbons of its molecular size and structure.

Melting point (Celsius)
-119.00
Melting point (Kelvin)
154.15
Boiling point (Celsius)
115.30
Boiling point (Kelvin)
388.45
General information
Molecular weight
114.23g/mol
Molar mass
114.2290g/mol
Density
0.6980g/cm3
Appearence

3-Ethyl-4-methylhexane is a colorless liquid under standard conditions. It is typically transparent and clear, without any distinct color. As with many hydrocarbons, it is often free from impurities and maintains clarity unless adulterated with other substances.

Comment on solubility

Solubility of 3-ethyl-4-methyl-hexane

3-ethyl-4-methyl-hexane is an organic compound classified as an alkane, known for its general insolubility in water. The solubility characteristics of this compound can be attributed to several key factors:

  • Hydrophobic Nature: The lengthy hydrocarbon chain makes 3-ethyl-4-methyl-hexane hydrophobic, thus it does not mix well with polar solvents like water.
  • Non-Polar Interactions: Being a non-polar molecule, it readily dissolves in other non-polar solvents, such as hexane or benzene.
  • Temperature Effects: Solubility in organic solvents can be influenced by temperature, typically increasing as heat is applied.

In summary, while 3-ethyl-4-methyl-hexane is largely insoluble in water, it finds compatibility with non-polar solvents, highlighting the importance of like dissolving like in understanding solubility trends. As emphasized in the realm of chemistry, "the nature of the solvent is often as crucial as that of the solute."

Interesting facts

Interesting Facts about 3-Ethyl-4-methyl-hexane

3-Ethyl-4-methyl-hexane is an intriguing organic compound that belongs to the class of alkanes, specifically a branched-chain alkane. Its unique structural configuration provides a fascinating insight into the behavior of hydrocarbons.

Key Characteristics

  • Isomerism: This compound is a constitutional isomer of other hexane derivatives. The presence of branching significantly alters its physical and chemical properties compared to straight-chain alkanes.
  • Hydrocarbon Series: As a member of the alkane family, 3-ethyl-4-methyl-hexane is saturated, meaning all carbon-carbon bonds are single bonds. This saturation plays a key role in its chemical reactivity.
  • Applications: Compounds like 3-ethyl-4-methyl-hexane are often used in the formulation of fuels, lubricants, and solvents due to their desirable properties related to energy content and viscosity.

Chemistry Insights

From a chemical perspective, alkanes like 3-ethyl-4-methyl-hexane are significant in various areas:

  • Combustion: Alkanes are known for their combustion properties, making them important in energy production.
  • Cracking Processes: In the petroleum industry, hydrocarbons including this compound can be broken down into simpler molecules through thermal or catalytic cracking.
  • Synthesis Opportunities: The synthesis of branched alkanes provides insights into organic synthesis methods and plays a role in developing new materials.

Understanding the structure and characteristics of 3-ethyl-4-methyl-hexane not only underscores the diversity of hydrocarbons but also highlights their practical significance in both industrial applications and environmental studies. As we delve deeper into the chemistry of hydrocarbons, compounds like this one serve as fundamental building blocks for more complex organic compounds.

Synonyms
3-ETHYL-4-METHYLHEXANE
Hexane, 3-ethyl-4-methyl-
4-Ethyl-3-methylhexane
Hexane, 4-ethyl-3-methyl
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3-Methyl-4-ethylhexane
3074-77-9
DTXSID90871009
Q5652279