Phenanthrene.
Phenanthrene.
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菲。
DOI：
10.1002/9783527809080.cataz12717
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
E. Flagg
中科院分区：
文献类型：
--
作者：
D. Brown;E. Flagg
什么是菲？菲是一组称为多环芳烃的化学物质之一，简称为多环芳烃。多环芳烃通常以两种或两种以上的形式存在。它们可以存在于100多种不同的组合中，但最常见的是15种组合。多环芳烃存在于自然环境中，但也可能是人为的。菲是一种无色的晶体状固体，但也可能看起来是黄色的。多环芳烃是在煤、石油、天然气和垃圾等产品燃烧时产生的，但燃烧过程并不完全。关于PAH组中的单个化学品的信息非常少。大多数可用信息是针对PAH组整体的。菲的具体信息包括在本情况说明书中。菲有什么用？大多数多环芳烃用于进行研究。像大多数多环芳烃一样，菲被用于制造染料，塑料和杀虫剂，炸药和药物。它也被用来制造胆汁酸、胆固醇和类固醇。菲如何进入和离开你的身体？菲进入人体的最常见方式之一是通过呼吸受污染的空气。当你呼吸时，它会进入你的肺部。如果你在一个处理多环芳烃的危险废物场工作，你很可能会呼吸到菲和其他多环芳烃。如果你吃或喝被多环芳烃污染的食物和水，你可能会接触到。如果您的皮肤接触受污染的土壤或产品，如重油，煤焦油，屋顶焦油或杂酚油，其中发现了多环芳烃，也可能发生接触。杂酚油是煤焦油中发现的油性液体，用于保护木材。一旦进入你的身体，多环芳烃可以扩散并靶向脂肪组织。目标器官包括肾脏、肝脏和脂肪。然而，在短短几天内，多环芳烃将通过尿液和粪便离开你的身体。你怎么会接触到菲？您可以在环境中、家中和工作场所接触到大多数多环芳烃。因为多环芳烃自然存在于环境中，它们是人为的，你可以通过多种方式接触。汽车尾气、煤、煤焦油、沥青、野火、农业燃烧和危险废物场产生的烟雾都是接触源。你可以通过呼吸香烟和烟草烟雾，吃东西，吃
What is phenanthrene? Phenanthrene is one of a group of chemicals called polycyclic aromatic hydrocarbons, PAHs for short. PAHs are often found together in groups of two or more. They can exist in over 100 different combinations but the most common are treated as a group of 15. PAHs are found naturally in the environment but they can also be man-made. Phenanthrene is a colorless, crystal-like solid but can also look yellow. PAHs are created when products like coal, oil, gas, and garbage is burned but the burning process is not complete. Very little information is available on the individual chemicals within the PAH group. Most of the information available is for the PAH group as a whole. Information specific to phenanthrene is included in this fact sheet when available. What is phenanthrene used for? Most of the PAHs are used to conduct research. Like most PAHs, phenanthrene is used to make dyes, plastics and pesticides, explosives and drugs. It has also been used to make bile acids, cholesterol and steroids. How can phenanthrene enter and leave your body? One of the most common ways phenanthrene can enter your body is through breathing contaminated air. It can get into your lungs when you breathe it. If you work in a hazardous waste site where PAHs are disposed, you are likely to breathe phenanthrene and other PAHs. If you eat or drink food and water that are contaminated with PAHs, you could be exposed. Exposure can also occur if your skin comes into contact with contaminated soil or products like heavy oils, coal tar, roofing tar or creosote where PAHs have been found. Creosote is an oily liquid found in coal tar and is used to preserve wood. Once in your body, the PAHs can spread and target fat tissues. Target organs include kidneys, liver and fat. However, in just a matter of days, the PAHs will leave your body through urine and feces. How can you be exposed to phenanthrene? You can be exposed to most PAHs in the environment, in your home and in the workplace. Because PAHs exist naturally in the environment, and they are man-made, you can be exposed in a number of ways. Fumes from vehicle exhaust, coal, coal tar, asphalt, wildfires, agricultural burning and hazardous waste sites are all sources of exposure. You could be exposed to PAHs by breathing cigarette and tobacco smoke, eating …