noun Etymology: Latin pic-, pix pitch + International Scientific Vocabulary 1-ol + 2-ine — more at pitch Date: 1853 any of the three liquid isomeric pyridine derivatives C6H7N used chiefly as solvents and in organic synthesis

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • Picoline — refers to three different methylpyridine isomers, all with the chemical formula C6H7N and a molar mass of 93.13 g mol−1. All three are colourless liquids at room temperature and pressure and are miscible with water and most organic solvents. Data …   Wikipedia

  • Picoline — Name 2 Picolin 3 Picolin 4 Picolin Andere Namen α Picolin, 2 Methylpyridin β Picolin, 3 Methylpyridin γ Picolin, 4 Methylpyridin Strukturformel …   Deutsch Wikipedia

  • Picoline —   [Kurzwort], Methylpyridine, Bezeichnung für die drei stellungsisomeren Monomethylderivate des Pyridins (α , β und γ Picoline). Die Picoline sind flüssige Substanzen, die neben Pyridin (u. a. Pyridinbasen) im Steinkohlenteer vorkommen. β Picolin …   Universal-Lexikon

  • Picoline — Pic o*line, n. [L. pix, picis, pitch + oleum oil + ine.] (Chem.) Any one of three isometric bases ({C6H7N}) related to pyridine, and obtained from bone oil, acrolein ammonia, and coal tar naphtha, as colorless mobile liquids of strong odor;… …   The Collaborative International Dictionary of English

  • Picoline — (Methylpyridine) C6H7N oder C5H4N.CH3, drei Basen, die sich im Steinkohlenteer und Knochenöl finden, farblose Flüssigkeiten bilden und mit Platinchlorid kristallisierbare Doppelsalze liefern. αPicolin siedet bei 130°, gibt bei Oxydation… …   Meyers Großes Konversations-Lexikon

  • picoline — ● picoline nom féminin Dénomination courante des méthylpyridines CH3―C5H4N. (On distingue trois isomères, qui accompagnent la pyridine dans l huile d os et les goudrons de houille.) …   Encyclopédie Universelle

  • picoline — [pik′ō lēn΄, pik′ōlin] n. [< L pix (gen. picis), PITCH1 + OL2 + INE3] any of three isomeric, colorless, strong smelling, liquid bases, C5H4 (CH3)N, found in the oil produced by the dry distillation of bones and coal: used in insecticides,… …   English World dictionary

  • Picoline — La picoline est le nom donné aux 3 différents isomères de la méthylpyridine, un dérivé méthylé de la pyridine. La formule chimique brute est C6H7N et la masse molaire de ces isomères vaut 93,13 g/mol. Les 3 isomères sont des liquides incolores à… …   Wikipédia en Français

  • picoline — ˈpikəˌlēn, lə̇n noun ( s) Etymology: International Scientific Vocabulary pic (from Latin pic , pix pitch) + ol + ine more at pitch : any of three liquid pyridine bases CH3C5H4N that are monomethyl derivatives of pyridine, are found in coal tar,… …   Useful english dictionary

  • picoline — pikolinas statusas T sritis chemija formulė NC₅H₄CH₃ atitikmenys: angl. picoline rus. пиколин ryšiai: sinonimas – metilpiridinas …   Chemijos terminų aiškinamasis žodynas

Share the article and excerpts

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