出典:Wiktionary
出典:『Wiktionary』 (2024/09/12 23:44 UTC 版)
isobutylene (countable and uncountable, plural isobutylenes)
出典:Wikipedia
出典:『Wikipedia』 (2011/04/05 15:32 UTC 版)
Isobutylene (or 2-methylpropene) is a hydrocarbon of significant industrial importance. It is a four-carbon branched alkene (olefin), one of the four isomers of butylene. At standard temperature and pressure it is a colorless flammable gas.