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butadiene

Upper-Intermediate (B2)

IPA: //bjuːˈtædiːn//

KK: /bjuˈteɪdiːn/

noun
Definition

A colorless and flammable gas that is a type of hydrocarbon, commonly used to make synthetic rubber.


Example

Butadiene is an important chemical in the production of various types of rubber.


Conversation
Sloth A
Have you ever heard of butadiene?
Sloth B
Yeah, I read it's used in making synthetic rubber.
Sloth A
Exactly! It's interesting how something like butadiene can be so important in everyday products.
Sloth B
For sure, it's amazing what goes into the things we use all the time.

Synonyms & Antonyms
Synonyms
hydrocarbon
alkene
monomer
Antonyms
solid
liquid
gas
Root Explanation

Butadiene is formed from "but-" (from butyric, meaning four carbon atoms) and "-diene" (from Greek "dienos", meaning two double bonds). The word refers to a hydrocarbon with four carbon atoms and two double bonds between them.

Memory Tip

Think of 'but-' meaning four carbon atoms and '-diene' indicating two double bonds — this helps you remember that butadiene is a compound with four carbons and two double bonds.

Visually Confused Words
butine
butene
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