1. Xylidine is commonly used as a chemical intermediate in the production of dyes and pharmaceuticals.
2. The laboratory technician accidentally spilled xylidine on her hands and had to wash them immediately.
3. Xylidine is a toxic compound that should be handled with care and proper safety precautions.
4. The researchers conducted a study on the effects of xylidine exposure on human health.
5. The chemical plant had to shut down temporarily due to a leak of xylidine into the surrounding environment.
6. Protective gear, such as gloves and goggles, should always be worn when working with xylidine.

1. 甲苯胺通常用作染料和药品生产中的化学中间体。
2. 实验室技术人员不小心将甲苯胺溅到手上，不得不立即洗手。
3. 甲苯胺是一种有毒化合物，应该小心处理并采取适当的安全预防措施。
4. 研究人员进行了一项关于甲苯胺暴露对人类健康影响的研究。
5. 因为甲苯胺泄漏到周围环境中，化工厂不得不暂时关闭。
6. 在处理甲苯胺时，应始终戴着防护手套和护目镜。