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单词 ethylbenzene
释义
ethylbenzene

Chemistry
  • A colourless flammable liquid, C6H5C2H5; r.d. 0.867; m.p. –95°C; b.p. 136°C. It is made from ethene and benzene by a Friedel–Crafts reaction and is used in making phenylethene (for polystyrene).


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