isobutylène
1Isobutylene — Isobutylene …
2isobutylene — [i΄sobyo͞o′tēn΄ī΄sōbyo͞ot′ l ēn΄] n. a colorless, volatile liquid, (CH3) 2C:CH2, obtained from gases in petroleum cracking: it polymerizes readily and is used in making synthetic rubber and resins: also isobutene [i΄sobyo͞o′tēn΄] …
3Isobutylène — Méthylpropène Méthylpropène …
4isobutylène — ● isobutène ou isobutylène nom masculin Hydrocarbure éthylénique (CH3)2C≅CH2. (Gaz produit lors du craquage du pétrole, l isobutène est employé pour la synthèse de nombreux polymères.) isobutylène [izobytilɛn] n. m. ÉTYM. 1880, Wurtz, Premier… …
5isobutylene — metilpropenas statusas T sritis chemija formulė CH₂=C(CH₃)₂ atitikmenys: angl. asymmetric dimethylethylene; isobutene; isobutylene; methylpropene rus. изобутен; изобутилен; метилпропен; несимметрический диметилэтилен …
6isobutylene — noun Etymology: International Scientific Vocabulary Date: 1872 a gaseous butylene C4H8 used especially in making butyl rubber and gasoline components …
7isobutylene — /uy seuh byooht l een /, n. Chem. a colorless, very volatile liquid or flammable gas, C4H8, used chiefly in the manufacture of butyl rubber. Also, isobutene /uy seuh byooh teen/. [1870 75; ISO + BUTYLENE] * * * …
8isobutylene — noun methylpropene; isobutene …
9isobutylene — n. colorless and extremely very volatile liquid or combustible gas (used in the production of gasoline components) …
10Isobutylene — (C4H8) An olefinic hydrocarbon recovered from refinery processes or petrochemical processes. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …
