Pyrocatéchol — représentations du pyrocatéchol Général … Wikipédia en Français
pyrocatéchol — ● pyrocatéchol nom masculin ou pyrocatéchine nom féminin Dénomination courante du composé HO―C6H4―OH. pyrocatéchine [piʀokateʃin] n. f. ou pyrocatéchol [piʀokateʃɔl] n. m. ÉTYM. 1859, Répert. de chimie pu … Encyclopédie Universelle
pyrocatechol — [pī΄rō kat′əchin, pī΄rō kat′əkinpī΄rō kat′ə chôl΄, pī΄rō kat′əchōl΄, pī΄rō kat′əkôl΄, pī΄rō kat′əkōl΄] n. [ PYRO + CATECH(U) + OL1] a white, crystalline phenol, C6H4 (OH) 2, occurring naturally in plants and now usually produced synthetically:… … English World dictionary
Pyrocatechol — Chembox new Name = Pyrocatechol ImageFileL1 = Pyrocatechol.svg ImageSizeL1 = 120px ImageNameL1 = Pyrocatechol ImageFileR1 = Pyrocatechol 3d.png ImageSizeR1 = 150px IUPACName = Pyrocatechol OtherNames = catechol benzene 1,2 diol 2 hydroxyphenol α… … Wikipedia
Pyrocatechol — Strukturformel Allgemeines Name Brenzcatechin Andere Namen 1,2 Dihydroxybenzol Benzol 1,2 diol … Deutsch Wikipedia
pyrocatechol — catechol cat e*chol (k[a^]t [e^]*k[add]l ), n. [.] any of a group of chemicals having a benzene ring substituted with two hydroxyl groups in ortho position, especially ortho dihydroxybenzene itself ({C6H6O2}), also called {pyrocatechol}, used in… … The Collaborative International Dictionary of English
pyrocatechol — pirokatecholis statusas T sritis chemija formulė C₆H₄(OH)₂ atitikmenys: angl. pyrocatechol rus. пирокатехин ryšiai: sinonimas – 1,2 benzendiolis … Chemijos terminų aiškinamasis žodynas
pyrocatechol — noun Etymology: International Scientific Vocabulary Date: 1890 catechol 2 … New Collegiate Dictionary
pyrocatechol — /puy reuh kat i chawl , chol , kawl , kol /, n. Chem. catechol. Also, pyrocatechin /puy reuh kat euh chin, kin/. [1885 90; PYRO + CATECHOL] * * * … Universalium
pyrocatechol — noun A dihydric phenol, benzene 1,2 diol, present in some tars. Syn: catechol … Wiktionary
