/al kok"suyd, -sid/, n. Chem.
a compound formed from an alcohol by the replacement of the hydrogen of the hydroxyl group with a metal, as sodium methoxide, CH3ONa, from methyl alcohol, CH3OH. Also called alcoholate.
[ALK(YL) + OX(Y)-2 + -IDE]

* * *

Universalium. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Alkoxide — The structure of a typical alkoxide group. An alkoxide is the conjugate base of an alcohol and therefore consists of an organic group bonded to a negatively charged oxygen atom. They can be written as RO−, where R is the organic substituent.… …   Wikipedia

  • alkoxide — alkoholiatas statusas T sritis chemija formulė ROM atitikmenys: angl. alcoholate; alkoxide rus. алкоголят; алкоксид ryšiai: sinonimas – alkoksidas …   Chemijos terminų aiškinamasis žodynas

  • alkoxide — noun Etymology: alkyl + oxide Date: circa 1889 a basic salt derived from an alcohol by the replacement of the hydroxyl hydrogen with a metal …   New Collegiate Dictionary

  • Alkoxide — Alcoolate Structure d un alkoxyde. Un alcoolate (ou alkoxyde) est la base conjuguée d un alcool. La formule générale est donc R O−. Le contre ion est un atome métallique. Synthèse Les alcoolates peuvent être synthétisés par réduction de métaux… …   Wikipédia en Français

  • alkoxide — noun Any organic compound derived from an alcohol by replacement of a hydrogen atom with a metal or other cationic species …   Wiktionary

  • alkoxide — n. basic salt formed from an alcohol …   English contemporary dictionary

  • alkoxide — alk·ox·ide …   English syllables

  • alkoxide — alˈkäkˌsīd, sə̇d noun ( s) Etymology: alkoxy + ide : a binary compound (as a methoxide) of an alkoxyl; especially : a base formed from an alcohol by replacement of the hydroxyl hydrogen with a metal * * * /al kok suyd, sid/, n. Chem. a compound… …   Useful english dictionary

  • Silicon alkoxide — Silicon alkoxides are a group of alkoxides, chemical compounds of silicon and an alcohol, with the formula Silicon(OxygenR)4.Silicon alkoxides are an important precursor for manufacture of silica based aerogels …   Wikipedia

  • silicon alkoxide — noun any compound of general formula Si(OR), the tetraalkyl orthosilicates; they react with water to for aerogels of silica …   Wiktionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”