diethyl ether polar or nonpolar

diethyl ether polar or nonpolar

 

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[그림] ethoxyethane. diethyl ether.

 

 

 

 

[그림] 3D structure of diethyl ether.

 

 

 

▶ diethyl ether의 dipole moment = 1.15 D (gas)

---> 기체 상태의 diethyl ether는 극성 물질.

 

 

 

▶ Diethyl ether is considered as a non-polar solvent

due to its low dielectric constant.

> 유기 용매를 분류할 때,

diethyl ether는 무극성 용매에 포함된다.

그 이유는 아래에 잘 설명되어 있다.

 

 

 

In the context of solvents,

polar refers to solvents with higher polarity,

and non-polar to solvents with lower polarity.

It’s relative.

Diethyl ether is at the lower end of the polarity scale

and so is generally considered a “non-polar” solvent

- though what we really mean is a low polarity solvent.

 

This sliding scale situation comes up a lot in chemistry.

Another example is when someone asks, “Is methanol acidic?”.

To which the answer can only be, “compared to what?”.

It’s all relative.

[ 출처 https://www.chemicalforums.com/index.php?topic=51088.0 ]

 

 

 

 

[ 관련 글 https://ywpop.tistory.com/13084 ] THF는 극성 용매, diethyl ether는 무극성 용매

 

 

 

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