triphenylarsine

例句：

1. 1. This compound isused in the synthesis of organic compounds.
   这种化合物用于有机化合物的合成。
2. 2. The toxicityof this substance has been well-documented in the scientific literature.
   这种物质的毒性在科学文献中已有充分记录。
3. 3. Dueto its high reactivity, triphenylarsine is often used as a catalyst in chemical reactions.
   由于其高反应性，三苯基砷常作为化学反应中的催化剂使用。