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butyl

Upper-Intermediate (B2)

IPA: //ˈbjuːtɪl//

KK: /ˈbjuːtɪl/

noun
Definition

A type of hydrocarbon group that comes from butane, consisting of four carbon atoms and nine hydrogen atoms, often used in various chemical applications.


Example

Butyl groups are commonly found in many organic compounds and are important in the production of plastics.


Conversation
Sloth A
Hey, do you remember that chemistry class we took last year?
Sloth B
Of course! We learned about different compounds, including butyl groups.
Sloth A
Right! I found it fascinating how butyl can have different isomers.
Sloth B
Yeah, chemistry can be really interesting once you get the hang of it.

Synonyms & Antonyms
Synonyms
alkyl
radical
hydrocarbon
Antonyms
Root Explanation

Butyl comes from the word 'butyric' (from Latin 'butyrum', meaning butter) and the suffix '-yl' (used in chemistry to denote a radical or group). The term 'butyl' refers to a group derived from butyric acid, which is related to butter.

Memory Tip

Think of 'butyric' which relates to butter, and remember that 'butyl' refers to a chemical group associated with that butter-like compound.

Visually Confused Words
butoxyl
butenyl
rutyl
butty
bunty
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