isoprene

n. 橡胶基质 [化] 异戊二烯

发音

UK /ˈaɪsə(ʊ)pɹiːn/
US /ˈaɪsəˌpɹin/

词形变化

isoprenes 复数 isoprenes

释义与例句

n.
  1. 1.

    An unsaturated hydrocarbon, C₅H₈, that is readily polymerized; natural rubber (caoutchouc) is cis-1,4-polyisoprene, and trans-1,4-polyisoprene is present in gutta-percha and balata; it is the structural basis for the terpenes.

    异戊二烯

    化学

词源

Coined (1860) by British chemist C. G. Williams, from iso- (“equal; different, isomeric”) + pr(op)- (“three carbon prefix”) + -ene (“alkene suffix”). A misnomer.

来源：wiktionary