檀香醇

檀香醇英語:)是一种倍半萜类物质,分子式为C
15
H
24
O
。有α型和β型两种同分异构体,两者桥环骨架不同,α型具有三元环结构。檀香醇存在于檀香檀木的精油中,其主要成分是α-檀香醇,含量占55%,而β-檀香醇占20%。通过水蒸气蒸馏从檀木中提取精油,2002年产量约60吨。[1]

檀香醇
IUPAC名
α-檀香醇: (Z)-5-(2,3-Dimethyltricyclol[2.2.1.02,6]hept-3-yl)-2-methylpent-2-en-1-ol

β-檀香醇: (2Z)-2-Methyl-5-[2-methyl-3-methylene-bicyclo[2.2.1]hept-2-yl]pent-2-en-1-ol

识别
CAS号 115-71-9(α)  N
77-42-9(β)  N
ChemSpider 16736011 (α)
SMILES
EINECS 204-102-8(α)
201-027-2(β)
性质
化学式 C15H24O
摩尔质量 220.35 g·mol−1
外观 液体
密度 0.9770 g/cm3 (α)
0.9717 g/cm3 (β)
沸点 166 °C(α)
177 °C(β)
溶解性 难溶
溶解性乙醇 能溶
溶解性乙醚 能溶
[α]20
D
+10.3° (α)
折光度n
D
1.5017 (α)
1.5100 (β)
若非注明,所有数据均出自一般条件(25 ℃,100 kPa)下。

参考资料

  1. Karl-Georg Fahlbusch, Franz-Josef Hammerschmidt, Johannes Panten, Wilhelm Pickenhagen, Dietmar Schatkowski, Kurt Bauer, Dorothea Garbe, Horst Surburg "Flavors and Fragrances" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim: 2002. Published online: 15 January 2003; doi:10.1002/14356007.a11_141.
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