1. Benzene is a common industrial solvent used in the production of plastics and synthetic fibers.
苯是一种常见的工业溶剂，用于生产塑料和合成纤维。

2. Exposure to benzene has been linked to an increased risk of leukemia and other blood disorders.
暴露于苯可能会增加患白血病和其他血液疾病的风险。

3. Benzene is a highly flammable liquid with a distinct sweet odor.
苯是一种高度易燃的液体，具有独特的甜味气味。

4. The chemical structure of benzene consists of a ring of six carbon atoms with alternating single and double bonds.
苯的化学结构由一个六个碳原子的环组成，交替存在单键和双键。

5. Benzene is used as a starting material in the production of various chemicals, including dyes and pharmaceuticals.
苯被用作生产各种化学品的起始物质，包括染料和药品。

6. The presence of benzene in the environment can be a result of industrial pollution or natural sources such as volcanic eruptions.
环境中苯的存在可能是工业污染或自然来源，如火山喷发的结果。