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单词 ethyl
释义

ethyl


eth·yl

E0230400 (ĕth′əl)adj. Relating to or being a hydrocarbon unit, C2H5, that can occur as a substituent in an organic compound or as an ion or radical.
[eth(er) + -yl.]
eth·yl′ic (ĕ-thĭl′ĭk) adj.

ethyl

(ˈiːθaɪl; ˈɛθɪl) n (Elements & Compounds) (modifier) of, consisting of, or containing the monovalent group C2H5-: ethyl group or radical. [C19: from eth(er) + -yl] ethylic adj

eth•yl

(ˈɛθ əl)
n. 1. the univalent group C2H5–, derived from ethane. 2. an antiknock fluid used in gasoline, containing tetraethyllead and other ingredients for a more even combustion. [1835–40; < German, coined by J. von Liebig in 1834; see ether, -yl]

eth·yl

(ĕth′əl) The organic group C2H5, formed from ethane, having a valence of 1, and occurring in many important chemical compounds.
Thesaurus
Noun1.ethyl - the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atomethyl - the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atomethyl group, ethyl radicalalkyl, alkyl group, alkyl radical - any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons
Translations
etile

ethyl


ethyl

(ĕth`əl), CH3CH2, organic free radicalfree radical,
in chemistry, a molecule or atom that contains an unpaired electron but is neither positively nor negatively charged. Free radicals are usually highly reactive and unstable. They are produced by homolytic cleavage of a covalent bond (see chemical bond); i.e.
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 or alkyl groupalkyl group
, in chemistry, group of carbon and hydrogen atoms derived from an alkane molecule by removing one hydrogen atom (see radical). The name of the alkyl group is derived from the name of its alkane by replacing the -ane suffix with -yl, e.g.
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 derived from ethaneethane
, CH3CH3, gaseous hydrocarbon. It is a continuous-chain alkane. As a constituent of natural gas, it is used for fuel. It can be prepared by cracking and fractional distillation of petroleum.
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 by removing one hydrogen atom.

ethyl

[′eth·əl] (organic chemistry) The hydrocarbon radical C2H5. Trade name for the tetraethyllead antiknock compound in gasoline.

ethyl

of, consisting of, or containing the monovalent group C2H5-

ethyl


eth·yl (Et),

(eth'il), The hydrocarbon radical, CH3CH2-.

eth·yl

(eth'il) The hydrocarbon radical CH3CH2-.

Patient discussion about ethyl

Q. Does anyone know an over the counter alternative to Lovaza, omega-3 acid ethyl esters? too expensive at Dr A. there are all sort of companies that sell Omega-3, i buy from a company named Alsepa, but there are dozens of companies. but don't be tempted to buy a very cheap one, because they can be less purified.

More discussions about ethyl

ethyl


Related to ethyl: ethyl acetate, ethyl vanillin
  • noun

Synonyms for ethyl

noun the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom

Synonyms

  • ethyl group
  • ethyl radical

Related Words

  • alkyl
  • alkyl group
  • alkyl radical
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更新时间:2025/2/7 23:30:54