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2,2,4-Trimethylheptane

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Identification
Molecular formula
C10H22
CAS number
16747-65-2
IUPAC name
2,2,4-trimethylheptane
State
State

At room temperature, 2,2,4-Trimethylheptane is in a liquid state. It is one of the many hydrocarbons found in gasoline, and it readily evaporates, contributing to the volatility of gasoline.

Melting point (Celsius)
-120.00
Melting point (Kelvin)
153.15
Boiling point (Celsius)
144.80
Boiling point (Kelvin)
417.95
General information
Molecular weight
128.26g/mol
Molar mass
128.2560g/mol
Density
0.7150g/cm3
Appearence

2,2,4-Trimethylheptane is a clear, colorless liquid. It is an organic compound that appears similar to typical alkanes, with a faint hydrocarbon odor that is characteristic of many organic liquids of this class.

Comment on solubility

Solubility of 2,2,4-Trimethylheptane

2,2,4-trimethylheptane, with the chemical formula C11H24, is an organic compound classified as an alkane. In terms of solubility, it exhibits some interesting characteristics:

  • Insolubility in Water: 2,2,4-trimethylheptane is considered insoluble in water. This is primarily due to its nonpolar nature, which does not interact favorably with polar solvents like water.
  • Solubility in Organic Solvents: On the other hand, it is soluble in most nonpolar organic solvents. Such solvents include hexane, benzene, and ether, making it useful in various chemical applications that require a nonpolar environment.
  • Hydrophobic Properties: The hydrophobicity of 2,2,4-trimethylheptane is accentuated by its long hydrocarbon chain, leading to a tendency to segregate from polar substances. This makes it essential in formulations where separation of phases is crucial.

In summary, 2,2,4-trimethylheptane demonstrates a clear preference for solubility in nonpolar environments while remaining resistant to dissolving in water. This unique solubility profile is characteristic of many alkanes.

Interesting facts

Interesting Facts about 2,2,4-Trimethylheptane

2,2,4-trimethylheptane is a fascinating branched-chain alkane known for its unique properties and significant industrial applications. Here are some key points that highlight its significance:

  • Structure and Isomerism: This compound exhibits branched-chain isomerism, which contributes to its stability and unique physical properties. It consists of a heptane backbone with three methyl groups at positions 2 and 4.
  • Fuel Component: Due to its high octane rating, 2,2,4-trimethylheptane is often utilized as a standard reference in the determination of the octane ratings of fuels. Its ability to resist knocking makes it a valuable additive in gasoline formulations.
  • Combustion Characteristics: The molecule's branched structure allows for more efficient combustion as compared to its linear counterparts. This leads to lower emissions and improved performance in internal combustion engines.
  • Physical Properties: One unique aspect of this compound is its low volatility which reduces evaporation losses and contributes to its effectiveness as a component in various hydrocarbon mixtures.
  • Laboratory Applications: Chemists often employ 2,2,4-trimethylheptane in research settings as a solvent or a model compound to study various chemical reactions and physical behaviors of hydrocarbons.

As a part of the aliphatic hydrocarbons, 2,2,4-trimethylheptane is not just an interesting compound to study due to its structural features, but its real-world applications underscore the importance of understanding chemical properties in the development of cleaner and more efficient fuels.

In the words of chemist and educator Michael Faraday, "Nothing is too wonderful to be true, if it be consistent with the laws of nature." This sentiment rings true in the case of 2,2,4-trimethylheptane, as its compelling characteristics continue to intrigue scientists across various fields.

Synonyms
2,2,4-TRIMETHYLHEPTANE
Heptane, 2,2,4-trimethyl-
DTXSID20871234
Heptane, 2,2,4trimethyl
DTXCID00818905
IIYGOARYARWJBO-UHFFFAOYSA-N
14720-74-2
2,2,4-Trimethylheptane.
SCHEMBL597865
SCHEMBL647557
SCHEMBL1970099
SCHEMBL2285974
SCHEMBL5663155
SCHEMBL8508825
SCHEMBL8642915
SCHEMBL17559978
PAA72074
AS-78054
D92889
EN300-6741003
Q5651159