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Hexane

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hexane [′hek‚sān]
(organic chemistry)
C6H14Water-insoluble, toxic, flammable, colorless liquid with faint aroma; forms include:n-hexane, a straight-chain compound boiling at 68.7°C and used as a solvent, paint diluent, alcohol denaturant, and polymerization-reaction medium; isohexane, a mixture of hexane isomers boiling at 54-61°C and used as a solvent and freezing-point depressant; and neohexane.

Hexane 

(n-hexane), the saturated hydrocarbon C6H14; a colorless liquid. Boiling point, 69°C; density, 0.660 g/cm3 (20°C); refractive index (Hexane), 1.37506.

In view of its low octane number (25), hexane is an undesirable constituent of synthetic gasoline. Hexane is present in considerable quantities in straight-run gasoline and in the cracking distillates of petroleum. Under the conditions of petroleum product aromatization and catalytic reforming, hexane is dehydrocyclized to benzene. The hexane isomers 2,2-dimethylbutane and 2,3-dimethylbutane (diisopropyl) are additives improving the quality of motor fuels.



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The hexane layer of the samples was removed, dried under a nitrogen stream environment, re-dissolved in chloroform and deposited onto a temperature-controlled zinc selenide crystal coupled to an infrared spectrometer.
Solvent Extraction Supercritical and Hexane both are the solvent that used to extract oil.
The solvent used is very important, as it can affect the chemistry of the product, and you want to make sure you are getting the highest quality product, so it''s always a good idea to keep an eye out for products where Hexane is used as the solvent.
 
 
 
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