| 释义 |
oc·tyl
\ˈäktəl\ noun
(-s)
Etymology: International Scientific Vocabulary octane + -yl
: an alkyl radical C8H17 derived from an octane: as
a. : the normal radical CH3(CH2)6CH2−
b. : the radical CH3(CH2)3CH(C2H5)CH2− having a branched chain; 2-ethyl-hexyl |