naphthalene heptachloride

例句：

1. 1. This compound is highly toxic and should be handled with extreme caution.
   这种化合物极其有毒，应小心处理。
2. 2. The molecule was found to have a unique structure that could potentially lead to new discoveries in the field of chemistry.
   该分子被发现具有独特的结构，这可能为化学领域带来新的发现。
3. 3. Due to its high boiling point, naphthalene heptachloride is often used asan insulating material in industrial applications.
   由于其高沸点，萘七氯常被用作工业应用中的绝缘材料。