naphthylenediamine

例句：

1. 1.This compound is used in the production of dyes and pigments.
   这种化合物用于生产染料和颜料。
2. 2. The chemical properties of naphthylenediamine make it a useful material for various applications.
   萘二胺的化学性质使其在各种应用中非常有用。
3. 3. Due to its high boiling point, naphthylenediamine is often used as a solvent in the synthesis of organic compounds.
   由于其高沸点，萘二胺常被用作有机化合物合成中的溶剂。