18444-79-6
英文名称
6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one
CAS
18444-79-6
分子式
C15H22O
分子量
218.33
MOL 文件
18444-79-6.mol
18444-79-6 结构式
基本信息
英文别名
β-Vetivoneb-Vetivone
6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one
(5R,10R)-6,10-Dimethyl-2-(1-methylethylidene)spiro[4.5]dec-6-en-8-one
Spiro[4.5]dec-6-en-8-one, 6,10-dimethyl-2-(1-methylethylidene)-, (5R,10R)-
物理化学性质
熔点44-46°
比旋光度D20 -38.9° (c = 10 in alcohol)
沸点299.03°C (rough estimate)
密度d420 1.000 (liquid, supercooled); d445 0.9804
折射率nD20 1.5309 (liquid, supercooled); nD45 1.5216
形态crystals
比重1.00 (liquid)
颜色Pale yellowish or off-white
LogP4.209 (est)
