N-hexane yog ib qho organic compound nrog cov mis C6H14, teej tug mus rau txoj saw ncaj saturated fatty hydrocarbons, tau txaislos ntawm kev tawg thiab tawg ntawm cov roj crude, cov kua xim tsis muaj xim nrog cov ntxhiab tsw ntxhiab tsw.Nws yog volatile, yuav luag insolublehauv dej, soluble hauv chloroform, ether, ethanol [1].Feem ntau yog siv los ua hnyav, xws li zaub roj extraction hnyav, propylenepolymerization hnyav, roj hmab thiab xim hnyav, pigment thinner.[2] Nws yog siv los rho cov roj los ntawm cov taum pauv, nplej bran,cottonseed thiab lwm yam edible roj thiab txuj lom.Tsis tas li ntawd, lub isomerization ntawm n-hexane yog ib qho ntawm cov txheej txheem tseem ceeb rau
tsim cov harmonic Cheebtsam ntawm siab octane roj av.