二氯甲烷的意思、翻譯和例句

是什麼意思

「二氯甲烷」是一種化學物質,化學式為 CH₂Cl₂,常被稱為二氯化甲烷或二氯甲烷。它是一種無色、揮發性液體,具有甜味氣味。二氯甲烷主要用作溶劑,廣泛應用於工業和實驗室中,特別是在製藥、化學合成和清潔劑中。由於其揮發性和對環境的影響,使用時需要謹慎。

依照不同程度的英文解釋

  1. A liquid used for cleaning and dissolving things.
  2. A chemical used in laboratories.
  3. A substance that can help mix or break down other materials.
  4. A clear liquid that can dissolve many types of compounds.
  5. A volatile solvent commonly used in chemical processes.
  6. A colorless, volatile liquid that is used as a solvent in various industrial applications.
  7. A chlorinated hydrocarbon that serves as a solvent in organic chemistry.
  8. A chemical compound employed in extraction and cleaning processes due to its solvent properties.
  9. A dichloromethane compound that is utilized extensively in organic synthesis and as a solvent in various applications.
  10. A chlorinated solvent used in various industrial processes, known for its effectiveness in dissolving organic compounds.

相關英文單字或片語的差別與用法

1:Dichloromethane

用法:

這是二氯甲烷的正式名稱,通常在化學文獻和研究中使用。它是許多化學反應的溶劑,尤其是在有機合成中。由於其良好的溶解性,常用於提取和分離各種化合物。

例句及翻譯:

例句 1:

在有機化學中,二氯甲烷常作為反應的溶劑。

In organic chemistry, dichloromethane is often used as a solvent for reactions.

例句 2:

他們使用二氯甲烷來提取植物中的有效成分。

They used dichloromethane to extract active ingredients from plants.

例句 3:

在實驗室中,二氯甲烷是一種非常重要的試劑。

Dichloromethane is a very important reagent in the laboratory.

2:Methylene dichloride

用法:

這是二氯甲烷的另一種稱呼,常用於工業和商業應用中。它被廣泛用作清潔劑和脫脂劑,特別是在金屬加工和電子行業。

例句及翻譯:

例句 1:

在金屬加工中,甲烯二氯化物被用作脫脂劑。

In metalworking, methylene dichloride is used as a degreaser.

例句 2:

甲烯二氯化物的揮發性使其在清潔應用中非常有效。

The volatility of methylene dichloride makes it very effective in cleaning applications.

例句 3:

許多工廠使用甲烯二氯化物來清潔機械部件。

Many factories use methylene dichloride to clean machine parts.

3:DCM

用法:

這是二氯甲烷的縮寫,通常在實驗室和工業環境中使用。它的簡稱使得在討論和文獻中更為方便。

例句及翻譯:

例句 1:

在實驗中,我們使用 DCM 來溶解樣品。

In the experiment, we used DCM to dissolve the samples.

例句 2:

DCM 是一種常見的有機溶劑,廣泛應用於化學研究。

DCM is a common organic solvent widely used in chemical research.

例句 3:

在許多化學合成中,DCM 是不可或缺的。

DCM is indispensable in many chemical syntheses.

4:Chloromethane

用法:

雖然這個詞有時會被用來指代二氯甲烷,但它通常指的是氯甲烷(CH₃Cl),而非二氯甲烷。這是因為它的結構中只有一個氯原子。

例句及翻譯:

例句 1:

氯甲烷是一種常用的溶劑,但與二氯甲烷不同。

Chloromethane is a commonly used solvent, but it is different from dichloromethane.

例句 2:

在某些情況下,氯甲烷可能會被誤用來指代二氯甲烷

In some cases, chloromethane may be mistakenly referred to as dichloromethane.

例句 3:

了解這些化合物的差異對於化學研究至關重要。

Understanding the differences between these compounds is crucial for chemical research.