| 释义 |
di·isobutylene
\(|)dī+\ noun
Etymology: di- + isobutylene
: a liquid mixture containing the two octylenes 2,4,4-trimethyl-1-pentene and 2,4,4-trimethyl-2-pentene obtained from isobutylene by reaction with acid catalysts and used as an intermediate (as for plastics) |