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Ethyl group

From Simple English Wikipedia, the free encyclopedia

An ethyl group is organic group with one hydrogen atom removed from ethane. The chemical formula is –C2H5. The prefix "eth–" means there is two carbon atoms in a molecule bonded together. The name "ethyl" was invented in 1835 by a Swedish chemist Jöns Jacob Berzelius.

Examples

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  • Diethyl ether: C2H5OC2H5
  • Ethyl methyl ketone: C2H5COCH3
  • Ethanol: C2H5OH
  • Ethylbenzene: C6H5C2H5
  • Ethyl chloride: C2H5Cl