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dioxane

Upper-Intermediate (B2)

IPA: //daɪˈoʊksən//

KK: /daɪˈoʊksin/

noun
Definition

A clear, colorless liquid that can catch fire and is used to dissolve substances like fats and resins in products such as paints and cosmetics.


Example

Dioxane is often used in laboratories as a solvent for various chemical reactions.


Conversation
Sloth A
Have you ever heard of dioxane?
Sloth B
Yeah, I think it's used as a solvent in some products.
Sloth A
Exactly! It's pretty common in paints and cosmetics.
Sloth B
Right, but isn't it also toxic? I heard it can be dangerous.

Synonyms & Antonyms
Synonyms
solvent
liquid
chemical
Antonyms
solid
gas
powder
Root Explanation

Dioxane is formed from "di-" (meaning two) and "oxa" (from Greek "oxus", meaning sharp or acid, referring to oxygen) and "-ane" (a suffix used in organic chemistry to denote a saturated hydrocarbon). The word "dioxane" refers to a compound that contains two oxygen atoms in its structure, specifically in a cyclic form.

Memory Tip

Think of 'two' ('di-') oxygen atoms ('oxa') in a chemical compound, which helps you remember that dioxane is a compound with two oxygen atoms.

Visually Confused Words
oxane
dione
diane
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