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methyl

Upper-Intermediate (B2)

IPA: /ˈmɛθəl/

KK: /ˈmɛθəl/

noun
Definition

A chemical group made up of one carbon atom and three hydrogen atoms, often found in various organic compounds.


Example

Methyl groups are commonly used in the synthesis of pharmaceuticals.


Conversation
Sloth A
I just learned about this compound that contains a methyl group.
Sloth B
Oh really? What does that mean exactly?
Sloth A
It’s basically a radical that comes from methane, really useful in organic chemistry.
Sloth B
Got it! That sounds interesting, I need to read more about methyl compounds!

Synonyms & Antonyms
Synonyms
alkyl
radical
hydrocarbon
Antonyms
Root Explanation

Methyl → It is formed from "methylen" (from Greek "methylenos", meaning a chemical group derived from methane) and the suffix "-yl" (used in chemistry to denote a radical or group). The word "methyl" refers to a specific chemical group derived from methane, consisting of one carbon atom and three hydrogen atoms.

Memory Tip

Think of the Greek root for methane, which is a simple gas, and remember that methyl is a group derived from it, consisting of one carbon and three hydrogens.

Visually Confused Words
menthyl
ethyl
dimethyl
trimethyl
bromethyl
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