KnowraSesquiterpeneLinked fromLinked fromThe 8 pages that link to Sesquiterpene, each with the reason it gives.All 8Broader topic 2Related 1Narrower topic 4Compared with 1Essential oilBroader topic: Sesquiterpenes contribute to the composition and often the less volatile notes of essential oils.TerpeneBroader topic: Three isoprene units produce this common intermediate-sized terpene class.