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网上版:“香料质量规格”
网上帮助
关于数据
分析方法(第4卷)
http://www.fao.org/docrep/009/a0691e/a0691e00.htm
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香料
cis-9-Octadecenyl acetate
同义词
(Z)-9-Octadecenyl acetate;(Z)-9-Octadecenyl acetate;cis-9-Octadecen-1-yl acetate;Oleyl acetate
JECFA评价
2007 (Session 68)
质量规格的状况
Full
需要信息
化学名称
9(Z)-Octadecenyl acetate
JECFA编码
1638
CAS编码
693-80-1
FEMA编码
4359
COE编码
FLAVIS编码
分子量
310.52
化学结构式
O2C12H22O2
物理性状/气味
Colourless to light yellow liquid; Fatty aroma with fruity undertones
溶解度
Insoluble in water; soluble in non-polar organic solvents
在乙醇中溶解度
Soluble
沸点(C)
205-207° (13 mm Hg)
检测分钟%
92%
最大酸价值
折射系数
1.446-1.453
比重
0.865-0.874 (20°)
其他要求
Also contains 2-3% hexadecyl acetate and 2-3% octadecyl acetate
ID试验
HNMR IR MS
光谱