Ethyl group

In chemistry, an ethyl group is an alkyl substituent derived from ethane (C₂H₆). It has the formula –CH₂CH₃ and is very often abbreviated Et. Ethyl is used in the IUPAC nomenclature of organic chemistry for a saturated two-carbon moiety in a molecule, whilst the prefix "eth-" is used to indicate the presence of two carbon atoms in the molecule.

单词	Ethyl radical
释义	Ethyl radical 英语百科 Ethyl group In chemistry, an ethyl group is an alkyl substituent derived from ethane (C₂H₆). It has the formula –CH₂CH₃ and is very often abbreviated Et. Ethyl is used in the IUPAC nomenclature of organic chemistry for a saturated two-carbon moiety in a molecule, whilst the prefix "eth-" is used to indicate the presence of two carbon atoms in the molecule.
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Ethyl radical

Ethyl group