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alkylated

Upper-Intermediate (B2)

IPA: /ˈæl.kɪ.leɪ.tɪd/

KK: /ˈæl.kɪ.leɪ.tɪd/

adjective
Definition

This term describes something that has been changed or altered by a chemical process where an alkyl group is added to a molecule.


Example

The alkylated compounds are often used in various chemical reactions.


Conversation
Sloth A
I just learned about some alkylated compounds in chemistry class.
Sloth B
Oh really? What does that even mean?
Sloth A
It means they have been modified by alkylation, which changes their properties.
Sloth B
That sounds interesting! I didn’t know chemistry could be so complex.

Synonyms & Antonyms
Synonyms
modified
altered
changed
Antonyms
unmodified
unaltered
unchanged
verb
Definition

To add an alkyl group to a molecule, often in a chemical reaction.


Example

The compound was alkylated to enhance its reactivity.


Tense Forms

Past: alkylated

Past Participle: alkylated


Conversation
Sloth A
Did you hear that they alkylated the compound to improve its performance?
Sloth B
No way! I didn't think it would make that much difference.
Sloth A
Yeah, it's pretty cool how chemistry can enhance things.
Sloth B
Root Explanation

Alkylated → It is formed from "alkyl" (a term derived from the Arabic "al-kuḥl", meaning the kohl or black powder, which later evolved in chemistry to refer to a hydrocarbon group) and the suffix "-ated" (meaning to make or to cause to be). The word "alkylated" refers to the process of introducing an alkyl group into a molecule, typically in organic chemistry.

Memory Tip

Think of the term 'alkyl' as referring to a specific type of hydrocarbon group, and remember that 'alkylated' means to make or introduce that group into another molecule.

Visually Confused Words
aralkylated
dealkylate
vallated
allylate
calyculated
alated
Is this page helpful?
Absolutely! Science always finds a way to surprise us.

Synonyms & Antonyms
Synonyms
modified
substituted
changed
Antonyms
unchanged
unaltered
preserved