thiofuran

thiofuran

1. Keywords heterocyclic compound;furan;thiofuran;pre-functional group;

杂环化合物;呋喃;噻吩;前官能团;

2. Structure: A compound of disbenzoxazole thiofuran type.

结构类型：双苯并恶唑噻吩类增白剂。

3. Keywords Fuel oil of vehicle;Sulfide compounds with thiofuran structure;Technology progress;

车用燃料油;噻吩类硫化物;脱除;技术进展;

4. According to chromatographic analysis of impurity in crude benzene, several kinds of impurity were found in benzene, including thiofuran, cyclohexane, normal heptane and methyl cyclohexane.

通过对原料苯中杂质的色谱分析,发现原料苯含有噻吩、环己烷、正庚烷,甲基环己烷等杂质,论述了这些杂质对生产工艺条件及原料消耗的影响。