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单词 styrene
释义 styrene
 /stuy"reen, stear"een/, n. Chem.
 a colorless, water-insoluble liquid, C8H8, 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. Also called cinnamene, phenylethylene, vinylbenzene. Cf. polystyrene.
 [1880-85; styr- (shortened s. of STYRAX) + -ENE]
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更新时间:2024/11/13 21:06:10