isobutyl

Used as a component of solvents in the process of the azeotropism, and could partly replace toluene, xylene and methyl isobutyl ketone (MIBK).

由它适度的挥发和良好的皮肤渗透作用，可以用作药物吸收的促进分；

Abstract The using process of the four representative collectors, sodium ethyl-xanthate, sodium isobutyl-xanthate,SN9# and n-butyl trithiocarbonate, in the dressing workshop was simulated.

摘 要 本文选取了乙基黄原酸钠、丁基黄原酸钠、乙硫氮和丁基三硫碳酸钠四种具有的含硫捕收剂，模拟药剂在选矿车间的使用过程。