Tetrachloro-methane is also a common good chemical organic solvent; and often used as the extractiveagent in chemical experiments.
四氯甲烷也是一种较常见的化工原料，是一种良好的有机溶剂，在化学实验中常被作为萃取剂等。
2
Study on the alcoholic fermentation using dodecanol as the extractiveagent by immobilized yeast with alginic acid and polyvinyl alcohol as the mixed carrier was curried out.