β-蒎烯CAS#127-91-3

β-蒎烯

中文名称:beta-蒎烯
中文同义词:降蒎烯;Β-蒎烯;beta-蒎烯;(-)-Β-蒎烯;(-)-B-蒎烯;
英文名称:beta-Pinene
β-蒎烯CAS号:127-91-3
分子式:C10H16
分子量:136.23
β-蒎烯EINECS号:204-872-5;245-424-9
熔点:-61°C
沸点:167°C
密度:0.859
FEMA:2903
折射率:1.4782
闪点:43°C
含量:95%
包装:25kg塑料桶。
化学性质:β-蒎烯是无色透明油状液体。具有树脂和松脂香气。沸点165℃，左旋， [α] D20-22°。闪点31.3℃。β-蒎烯溶于乙醇和大多数非挥发性油，不溶于水、甘油和丙二醇。β-蒎烯天然品存在于各种蒿属精油、芜荽油和枯茗油等中。
用途:β-蒎烯在GB 2760--1996规定为允许使用的香料。β-蒎烯主要用以配制肉豆蔻和柠檬等柑橘类香精。β-蒎烯是人工合成多种香料，樟脑，冰片、维生素A、E、K、萜烯树脂等的重要原料。

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