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[Chemical Knowledge]：Methanol and ethylene glycol: two bright pearls in the chemical world

Read： 472 Time：17months ago Source：Transform the World with Simplicity

Methanol and ethylene glycol are two common organic compounds that play an important role in the chemical world. Although their names are very similar, their properties, uses and toxicity are very different.

let's take a look at methanol. Methanol, chemical formula CH3OH, is the simplest alcohol compound, also known as wood alcohol. It is a colorless, volatile liquid with a pungent odor at room temperature. Methanol is mainly used in industrial production and solvents. It is also used as an additive in gasoline to improve its frost resistance. In addition, methanol can also be used to make other chemicals such as formaldehyde. However, methanol also has certain toxicity, and long-term or large-scale exposure will cause harm to the human body, even life-threatening.

and ethylene glycol, chemical formula C2H6O2, also known as ethylene glycol. It is a colorless, tasteless, sweet liquid, and volatile at room temperature. Ethylene glycol is an important industrial chemical, mainly used in the manufacture of polyester resins and solvents, but also widely used as an antifreeze and fuel additive. Unlike methanol, ethylene glycol is less toxic and relatively less harmful to the human body. In addition to the differences in use and toxicity of

, methanol and ethylene glycol are also different in chemical structure. Methanol is a monohydric alcohol and contains one hydroxyl (-OH) group, while ethylene glycol is a glycol and contains two hydroxyl groups. This also determines their chemical properties and reaction characteristics are different.

In general, methanol and ethylene glycol, as important organic compounds, play an important role in industrial production and daily life. But in the process of use, we also need to strictly abide by the safety regulations, use and store correctly, so as not to cause harm to the human body and the environment. I hope that through the introduction of this article, you have a deeper understanding of methanol and ethylene glycol, and can use them more scientifically in our lives and work.

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