trichloroethane

简明释义

英[traɪˌklɔːrəʊˈiːθeɪn]美[trɪklərəˈʊeθən]

n. [有化] 三氯乙烷

英英释义

单词用法

同义词

反义词

例句

1.If you are exposed to 1, 1, 1-trichloroethane many factors will determine whether you will be harmed.

如果接触了1,1,1 -三氯乙烷，许多指标将决定接触者是否受到了伤害。

2.Introduction to Physiologically Based Pharmacokinetic Model Construction: an Example of 1, 1, 1-trichloroethane.

以1,1,1 -三氯乙烷为例介绍生理药代动力学模型的建立。

3.Method for preparing trifluorochloroethylene by catalytic hydrogenation and dechlorination of 1, 1, 2-trifluoro-2, 2, 1-trichloroethane through.

三氟-2,2,1 -三氯乙烷催化加氢脱氯制取三氟氯乙烯的方法。

4.Method for preparing trifluorochloroethylene by catalytic hydrogenation and dechlorination of 1, 1, 2-trifluoro-2, 2, 1-trichloroethane through.

三氟-2,2,1 -三氯乙烷催化加氢脱氯制取三氟氯乙烯的方法。

5.Due to environmental regulations, the use of trichloroethane in industrial applications has decreased.

由于环境法规的限制，工业应用中对三氯乙烷的使用已减少。

6.The cleaning solution contains trichloroethane, which is effective for removing grease.

这种清洁剂含有三氯乙烷，有效去除油脂。

7.Workers must wear protective gear when handling trichloroethane to avoid health risks.

工作人员在处理三氯乙烷时必须穿戴防护装备，以避免健康风险。

8.The laboratory uses trichloroethane as a solvent for chemical reactions.

实验室使用三氯乙烷作为化学反应的溶剂。

9.In the past, trichloroethane was commonly used in aerosol sprays.

在过去，三氯乙烷常用于气雾剂中。

作文

Trichloroethane, often referred to as TCA, is a colorless, volatile liquid that has been widely used in various industrial applications. Its chemical formula is C2HCl3, which indicates that it contains two carbon atoms, three chlorine atoms, and one hydrogen atom. The compound is primarily known for its effectiveness as a solvent, particularly in the cleaning and degreasing of metal parts. However, the use of trichloroethane (三氯乙烷) has raised significant environmental and health concerns over the years.Historically, trichloroethane (三氯乙烷) was extensively utilized in the production of adhesives, paints, and coatings due to its ability to dissolve a wide range of organic compounds. It played a crucial role in the manufacturing processes of numerous products, making it a staple in many industries. However, as research progressed, scientists discovered that exposure to trichloroethane (三氯乙烷) could lead to serious health issues, including liver and kidney damage, as well as potential carcinogenic effects.The environmental impact of trichloroethane (三氯乙烷) cannot be overlooked either. This compound is classified as an ozone-depleting substance, contributing to the thinning of the ozone layer when released into the atmosphere. Consequently, international regulations such as the Montreal Protocol have led to a significant decline in its production and use. Many countries have adopted stringent measures to limit the use of trichloroethane (三氯乙烷) and promote safer alternatives.In recent years, the focus has shifted towards finding eco-friendly substitutes for trichloroethane (三氯乙烷). Industries have begun to explore options like water-based solvents and other less harmful chemicals that can perform similar functions without posing risks to human health or the environment. This transition not only helps in complying with environmental regulations but also promotes sustainability within industrial practices.Moreover, the awareness surrounding the dangers of trichloroethane (三氯乙烷) has increased among consumers and businesses alike. Educational campaigns aim to inform individuals about the potential hazards associated with this chemical, encouraging safer handling and disposal methods. As a result, many companies are now prioritizing safety and environmental responsibility in their operations, leading to a gradual phase-out of hazardous substances like trichloroethane (三氯乙烷).In conclusion, while trichloroethane (三氯乙烷) has been a valuable compound in various industrial applications, its adverse effects on health and the environment cannot be ignored. The shift towards safer alternatives is not only essential for compliance with regulations but also crucial for the protection of public health and the preservation of our planet. As we continue to innovate and develop new materials, the lessons learned from the use of trichloroethane (三氯乙烷) will guide us towards a more sustainable future. The ongoing research and commitment to finding greener solutions highlight the importance of responsible chemical management in today's world.

三氯乙烷，通常称为TCA，是一种无色、挥发性液体，广泛用于各种工业应用。其化学式为C2HCl3，表明它包含两个碳原子、三个氯原子和一个氢原子。这种化合物主要以其作为溶剂的有效性而闻名，特别是在金属零件的清洗和脱脂方面。然而，多年来，使用三氯乙烷引发了重大环境和健康问题的关注。历史上，三氯乙烷被广泛用于粘合剂、油漆和涂料的生产，因为它能够溶解多种有机化合物。它在许多产品的制造过程中发挥了关键作用，使其成为许多行业的主流。然而，随着研究的进展，科学家发现接触三氯乙烷可能导致严重的健康问题，包括肝脏和肾脏损伤，以及潜在的致癌效果。三氯乙烷对环境的影响也不容忽视。这种化合物被归类为破坏臭氧层的物质，当释放到大气中时会导致臭氧层变薄。因此，国际法规如《蒙特利尔议定书》导致其生产和使用显著下降。许多国家已采取严格措施限制三氯乙烷的使用，并促进更安全的替代品。近年来，重点转向寻找环保替代品。各行业开始探索水基溶剂和其他危害较小的化学品，这些化学品能够执行类似功能，而不会对人类健康或环境造成风险。这一转变不仅有助于遵守环境法规，还促进了工业实践的可持续性。此外，公众和企业对三氯乙烷危险的意识也在不断提高。教育活动旨在告知人们有关这种化学品的潜在危害，鼓励更安全的处理和处置方法。因此，许多公司现在优先考虑其运营中的安全和环境责任，逐渐淘汰像三氯乙烷这样的危险物质。总之，尽管三氯乙烷在各种工业应用中是一种有价值的化合物，但其对健康和环境的不良影响不容忽视。向更安全替代品的转变不仅对遵守法规至关重要，而且对保护公众健康和保护我们星球至关重要。在我们继续创新和开发新材料的过程中，从三氯乙烷的使用中吸取的教训将指导我们迈向更可持续的未来。持续的研究和寻找更环保解决方案的承诺突显了在当今世界中负责任的化学管理的重要性。