n.乙苯，苯乙烷

Ethylbenzene is used as a starting material in the production of styrene.
乙苯被用作生产苯乙烯的原料。
The presence of ethylbenzene in water can indicate contamination from petrochemical industries.
水中检测到乙苯可能意味着来自石油化工行业的污染。
Ethylbenzene undergoes a chemical reaction called steam cracking to produce other useful chemicals.
乙苯通过蒸汽裂解进行化学反应，生成其他有用的化学品。
In the refining process, benzene and ethylbenzene are separated from crude oil.
在精炼过程中，苯和乙苯从原油中分离出来。
Ethylbenzene is a common solvent in various industrial applications, such as in paint thinners.
乙苯在各种工业应用中是一种常见的溶剂，如油漆稀释剂。
The environmental impact of ethylbenzene emissions from factories must be closely monitored.
必须严密监控工厂排放的乙苯对环境的影响。
The flammability of ethylbenzene makes it essential to handle with caution in laboratories.
乙苯的易燃性使其在实验室中处理时必须格外小心。
Ethylbenzene isomers, like para- and ortho-ethylbenzene, have slightly different properties.
乙苯异构体（如对位和邻位乙苯）具有微小的差异性质。
The high boiling point of ethylbenzene allows it to be easily distilled from crude oil.
乙苯的高沸点使其能轻易从原油中蒸馏出来。
Researchers are exploring the use of biodegradable alternatives to ethylbenzene for environmental sustainability.
研究人员正在探索使用可生物降解的乙苯替代品以实现环境可持续性。