isobutylene
isobutylene[ˌʌɪsəʊˈbjuːtʌɪliːn, ˌʌɪsəʊˈbjuːtɪliːn]noun- [mass noun](Chemistry)an easily liquefied hydrocarbon gas used in the making of butyl rubber
(化)异丁烯
- Chem. formula: (CH3)2C=CH2
化学分子式: (CH3)2C=CH2
语源- late 19th cent. (as isobutylen): from iso- + butyl + -ene
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