What's the difference? Hexane (or n-hexane) is essentially pure straight-chain C₆H₁₄. Mixed hexanes are a mix which consists primarily of n-hexane and several materials (including structural isomers) which are more difficult and expensive to separate from n-hexane. Mixed hexanes are much less expensive than n-hexane.

What exactly are hexanes?

Hexane is an unbranched alkane containing six carbon atoms. It has a role as a non-polar solvent and a neurotoxin. It is an alkane and a volatile organic compound. ChEBI. N-hexane is a clear colorless liquids with a petroleum-like odor.

Is hexane the same as heptane?

Hexane and Heptane are similar enough that they can be used interchangeably for certain applications. Heptane and Hexane are both found in gasoline and have a gasoline-like odor. ... Hexane and Heptane are both insoluble in water, which is likely due to the fact that both are non-polar solvents.