出典:Wiktionary
出典:『Wiktionary』 (2025/06/09 16:19 UTC 版)
From Latin longifolia + -ene, after the pine species Pinus longifolia (an obsolete name for Pinus roxburghii Sarg.).
longifolene (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/12 22:53 UTC 版)
Longifolene is the common (or trivial) chemical name of a naturally occurring, oily liquid hydrocarbon found primarily in the high-boiling fraction of certain pine resins. The name is derived from that of a pine species from which the compound was isolated, Pinus longifolia (obsolete name for Pinus roxburghii Sarg.)