/puy'reuh kat"i chawl', -chol', -kawl', -kol'/, n. Chem.
Also, pyrocatechin /puy'reuh kat"euh chin, -kin/.
[1885-90; PYRO- + CATECHOL]

* * *

Universalium. 2010.

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  • 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 — noun A dihydric phenol, benzene 1,2 diol, present in some tars. Syn: catechol …   Wiktionary

  • pyrocatechol — 1,2 Benzenediol; a constituent of the catecholamines, epinephrine and norepinephrine, and dopa; used externally as an antiseptic. SYN: catechol (1), pyrocatechin. * * * py·ro·cat·e·chol .pī rō kat ə .kȯl, .kōl n a crystalline phenol C6H6O2… …   Medical dictionary

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