Octane,5-ethyl-2-methyl-

5-Ethyl-2-methyl octane is an organic compound that falls under the category of alkanes, which are a class of hydrocarbons characterized by their single bonds between carbon atoms. This particular compound possesses a molecular structure that includes a straight-chain backbone, which is essentially a linear sequence of carbon atoms. Attached to this backbone are branched alkyl groups, one of which is an ethyl group located at the fifth carbon position and another methyl group at the second carbon position. These side chains contribute to the complexity of the molecule, making it a more intricate hydrocarbon. The presence of these alkyl substituents not only affects the physical properties of the compound, such as its boiling point and melting point, but also influences its chemical behavior and reactivity. Overall, 5-Ethyl-2-methyl octane serves as a prime example of the diverse and complex nature of organic molecules within the alkane family.

Octane, specifically the compound known as 5-Ethyl-2-Methyl-octane, serves predominantly as a benchmark substance in the process of octane rating assessments for gasoline. This compound plays a crucial role in the evaluation of fuel quality and its behavior under the high-pressure conditions found within internal combustion engines. By serving as a reference point, 5-Ethyl-2-Methyl-octane allows scientists and engineers to measure how well different gasoline formulations can withstand the compressive forces without experiencing premature ignition, which is a critical factor in determining a fuel's overall performance and efficiency. Its use in these tests ensures that gasoline meets certain standards, thereby contributing to the optimization of engine performance and the reduction of potential engine knock or pinging, which can lead to decreased efficiency and potential engine damage over time.

Molecular Weight:156.31
XLogP3:5.6
Rotatable Bond Count:6
Exact Mass:156.187800766
Monoisotopic Mass:156.187800766
Heavy Atom Count:11
Complexity:74.1
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes