meta-xylene

См. также в других словарях:

• Méta-xylène — Xylène ortho xylène C6H4(CH3)2 …   Wikipédia en Français

• meta-xylene — noun see xylene …   Useful english dictionary

• Xylène — Le xylène ou diméthylbenzène est un groupe d hydrocarbures aromatiques dérivés méthylés du benzène. Il est représenté par trois isomères structuraux : 1,2 diméthylbenzène, 1,3 diméthylbenzène et 1,4 diméthylbenzène (appelés respectivement… …   Wikipédia en Français

• meta- — In medicine and biology, a prefix denoting the concept of after, subsequent to, behind, or hindmost. Cf.:post . [G. after, between, over] 1. In chemistry, an italicized prefix denoting joint, action sharing. 2. (m ) In chemistry, an italicized… …   Medical dictionary

• meta- — or met prefix Etymology: New Latin & Medieval Latin, from Latin or Greek; Latin, from Greek, among, with, after, from meta among, with, after; akin to Old English mid, mith with, Old High German mit 1. a. occurring later than or in succession to… …   New Collegiate Dictionary

• Xylene — Xylène ortho xylène C6H4(CH3)2 …   Wikipédia en Français

• xylène — [ gzilɛn; ksilɛn ] n. m. • 1872; de xyl(o) et ène ♦ Chim. Hydrocarbure liquide benzénique, de formule C6H4 (CH3)2, extrait du benzol ou de certaines fractions de pétrole, utilisé comme solvant et comme matière première pour des synthèses… …   Encyclopédie Universelle

• xylene — /zuy leen/, n. Chem. any of three oily, colorless, water insoluble, flammable, toxic, isomeric liquids, C8H10, of the benzene series, obtained mostly from coal tar: used chiefly in the manufacture of dyes. Also, xylol /zuy lawl, lol/. Also called …   Universalium

• Xylene — The xylene isomers Xylene encompasses three isomers of dimethylbenzene. The isomers are distinguished by the designations ortho (o ), meta (m ), and para (p ), which specify to which carbon atoms (of the benzene ring) the two methyl groups are… …   Wikipedia

• xylene dimethylbenzene —    A commercial mixture of the three isomers, ortho , meta , and para xylene. The last two predominate. Used as protective coatings; solvent for alkyd resins, lacquers, rubber cements; synthesis of organic chemicals. An aromatic compound having… …   Forensic science glossary

• Musk xylene — Musk xylene[1] Preferred IUPAC name …   Wikipedia