ethyl arsenite

例句：

1. 1.The chemical was used in the synthesis of ethyl arsenite.
   这种化学品用于合成乙基砷化物。
2. 2. Ethyl arsenite is a toxic substance that can cause serious health problems.
   乙基砷化物是一种有毒物质，可能导致严重的健康问题。
3. 3. The industrial process for producing ethyl arsenite involves complex reactions and requires careful monitoring.
   生产乙基砷化物的工业过程涉及复杂的反应，需要仔细监控。