WordGarden.iobutadiene
C2Pronunciation
UK
US
Meanings
Noun
a flammable gaseous hydrocarbon used to make synthetic rubber and other polymers
Beyond the definition
Imagine LEGO bricks – tiny pieces that snap together to build bigger things. Butadiene is like one of those essential bricks in the world of chemistry! It's a simple, four-carbon molecule (a hydrocarbon) and a crucial component in making synthetic rubber. Without butadiene, you wouldn't have tires on your car, bouncy balls for your kids, or many other everyday items made from rubber.
It's often used in industrial settings to create polymers – long chains of molecules that form plastics and rubbers. You won't find it sitting around in a bottle at home, but it's everywhere in the products you use daily. It's also sometimes called 1,3-butadiene because of how its atoms are arranged.
Butadiene (pronounced BYOO-tuh-DYE-een) is an organic chemical compound with the formula . Don't let that formula scare you! Essentially, it's a colorless gas with a slightly sweet smell – though you wouldn't want to go sniffing around for it! It's incredibly important in the world of polymer chemistry because it acts as a monomer, meaning it can link together with other molecules to form larger polymers.
The most significant use of butadiene is in the production of synthetic rubber, specifically styrene-butadiene rubber (SBR). SBR is used extensively in car tires – making up a significant portion of the rubber used in the automotive industry! Butadiene also contributes to the creation of other types of rubber like polybutadiene and nitrile rubber (NBR), which are found in everything from shoe soles and hoses to gaskets and seals.
Beyond rubber, butadiene is a building block for plastics like ABS (acrylonitrile butadiene styrene), which you find in everything from LEGO bricks (fittingly!) to appliance casings and protective headgear.
Butadiene isn't naturally abundant; it's mainly recovered as a co-product when petroleum, naphtha, or related hydrocarbons are steam-cracked to make ethylene. Because it's flammable and potentially harmful if inhaled in high concentrations, handling it requires strict safety measures in industrial settings. So while you might not notice it, this invisible gas plays a huge role in keeping the world rolling – literally!
Examples
- 1
Synthetic rubber
The factory uses butadiene to make synthetic rubber for car tires.
- Domain
butadiene is mainly used in the chemical industry
- 2
Workplace safety
Workers wear special equipment when they handle butadiene in the plant.
- 3
Air monitoring
The report found low levels of butadiene in the air near the refinery.
See also
Similar
- 1,3-butadiene
- buta-1,3-diene
- divinyl
Contrast
- butane
- butene
Used with (collocations)
- styrene-butadiene rubber
- butadiene monomer
- butadiene emissions
Word family
- polybutadiene
Explore
- diene
- synthetic rubber
Forms and spellings
1 form open this card.
Main spelling
- butadienenoun