A white crystalline compound,C10H8,derived from coal tar or petroleum and used in manufacturing dyes,moth repellents,and explosives and as a solvent.

• 萘一种白色结晶化合物，C10H8，从煤焦油或石油提取，并用在染料、蛀虫驱虫剂和炸药的制造中，还用作溶剂。