Synthetics
Hexyl butyrate smells like a sweet, fruity fragrance reminiscent of many fruits.
Mosciano, Gerard P&F 22, No. 6, 41, (1997): Green, fruity, estry and vegetative with a waxy nuance
Luebke, William tgsc, (1992): Green sweet fruity apple waxy soapy
Blue Marble Biomaterials: Green, fruity, sweet, soapy, waxy: apple