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ethoxyl

Upper-Intermediate (B2)

IPA: //ɛˈθɒksɪl//

KK: /ɛˈθɑksɪl/

noun
Definition

A chemical group that consists of two carbon atoms, five hydrogen atoms, and one oxygen atom, often used in the production of various compounds.


Example

Ethoxyl is commonly used in the formulation of surfactants and detergents.


Conversation
Sloth A
Have you ever heard of ethoxyl before?
Sloth B
Yeah, I think it's related to some chemical compounds, right?
Sloth A
Exactly! It’s a univalent radical that can be pretty interesting.
Sloth B
I should look it up; sounds like it could be useful in some experiments.
Root Explanation

Ethoxyl is formed from "eth-" (derived from ethane, which comes from the Greek "aithēr", meaning ether or upper air) and "-oxyl" (from the Greek "oxys", meaning sharp or acid). The term refers to a chemical group derived from ethane that contains oxygen, indicating its relationship to ether and acidic properties.

Memory Tip

Think of 'eth-' relating to ether and 'oxyl' suggesting something sharp or acidic, which helps you remember that ethoxyl is a chemical group associated with these properties.

Visually Confused Words
methoxyl
ethyl
lithoxyl
ethanoyl
acetoxyl
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