styrene

American  

[stahy-reen, steer-een] / ˈstaɪ rin, ˈstɪər in /

noun

Chemistry.

1. a colorless, water-insoluble liquid, C 8 H 8 , having a penetrating aromatic odor, usually prepared from ethylene and benzene or ethylbenzene, that polymerizes to a clear transparent material and copolymerizes with other materials to form synthetic rubbers.

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styrene British  

/ ˈstaɪriːn /

noun

1. a colourless oily volatile flammable water-insoluble liquid made from ethylene and benzene. It is an unsaturated compound and readily polymerizes: used in making synthetic plastics and rubbers. Formula: C 6 H 5 CH:CH 2 See also polystyrene

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styrene Scientific  

/ stī′rēn′ /

1. A colorless, oily aromatic hydrocarbon that readily undergoes polymerization. It is used in making polystyrene, polyesters, synthetic rubber, and other products. Chemical formula: C ₈ H ₈ .

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Etymology

Origin of styrene

First recorded in 1880–85; from Latin styr- stem of styrax ( see storax ( def. )) + -ene

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Example Sentences

See Examples For:

styrene

In experiments, the team recycled the leftover carbon black and styrene monomer into polystyrene, demonstrating the circularity of the new method.

From Science Daily ● Nov. 25, 2024

Applying the technique to post-consumer black plastic from food containers and coffee cup lids, the researchers cut the waste into small pieces and found that up to 53% of the polystyrene converted to styrene monomer.

From Science Daily ● Nov. 25, 2024

Overall, styrene and ethylene oxide, a carcinogenic gas, are the top two chemicals released into the air and water in Salinas, officials say.

From Seattle Times ● Jan. 29, 2023

They were also able to add more stabilizer to the styrene, he said.

From Los Angeles Times ● Aug. 13, 2022

Half of them had polyethylene terephthalate, ubiquitous in plastic drinking bottles, and one-third had polymers of styrene which is frequently used in food packaging.

From Salon ● Mar. 26, 2022

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