dimethyl sulfate

例句：

1. 1.This compound is used as a solvent in the synthesis of organic compounds.
   这种化合物在有机化合物的合成中用作溶剂。
2. 2.The dimethyl sulfate was found to have antibacterial properties.
   二甲基硫酸盐被发现具有抗菌性质。
3. 3.In the process of purification, dimethyl sulfate is often used as a dehydrating agent.
   在纯化过程中，二甲基硫酸盐常被用作脱水剂。