β-苯丙氨酸是具有环外双键的环状单萜。β-苯丙氨酸不溶于水，但可与乙醚混溶。可以从辐射桉树的叶子中发现和提取β-苯丙氨酸。β-苯丙氨酸是精油的主要成分，对人肾腺癌和黑素瘤黑素瘤细胞具有抗增殖作用。β-苯丙氨酸也被称为β-水芹烯，3-亚甲基-6-（1-甲基乙基）环己烯，3-亚甲基-6-丙-2-基环己烯和3-异丙基-6-亚甲基环己烯-1-烯。 用途： 用于香精香料调香成分;可作为驱虫剂和杀虫剂成分;可作为萜烯树脂和薄荷脑的合成原料。 β-Phellandrene is a cyclic monoterpene with an exocyclic double bond. β-Phellandrene is insoluble in water, but miscible with ether. β-Phellandrene can be found and extracted from the leaves of eucalyptus radiata. β-Phellandrene is a major constituent of essential oils that have antiproliferative effects in human renal adenocarcinoma and amelanotic melanoma cells. β-Phellandrene is also known as beta-phellandrene, 3-Methylene-6-(1-methylethyl)cyclohexene, 3-methylidene-6-propan-2-ylcyclohexene, and 3-isopropyl-6-methylenecyclohex-1-ene. Application： Flavoring ingredients for essence and fragrances; It can be used as insect repellent and insecticide; It can be used as raw material for synthesis of terpene resin and menthol.