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松油烯

松油烯

CAS号:99-86-5
英文名:α-terpinene
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化合物简介
The terpinenes are a group of isomeric hydrocarbons that are classified as terpenes. They each have the same molecular formula and carbon framework, but they differ in the position of carbon-carbon double bonds. α-Terpinene has been isolated from cardamom and marjoram oils, and from other natural sources. β-Terpinene has no known natural source, but has been prepared synthetically from sabinene. γ-Terpinene and δ-terpinene (also known as terpinolene) are natural and have been isolated from a variety of plant sources.
基本信息
编号系统
物化性质
安全信息
生产方法及用途
生产方法
1. 烟草:FC,18。
2. 合成:柑橘类精油脱萜产物经进一步真空分馏而得;或用松节油中的蒎烯在酸催化下经异构体化反应制得。
用途
1. 主要用以配制人造柠檬和薄荷精油。
2. 由松油烯分离纯化比较困难,不容易得到纯品,在调香中很少使用,一般作为合成香料的中间体使用。