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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
(E)-2-Octenoic acid
同义词
JECFA评价
2008 (Session 69)
质量规格的状况
Full
需要信息
化学名称
(2E)-2-Octenoic acid
JECFA编码
1805
CAS编码
1871-67-6
FEMA编码
3957
COE编码
10156
FLAVIS编码
08.114
分子量
142.2
化学结构式
C8H14O2
物理性状/气味
Colourless liquid; Buttery, butterscotch aroma
溶解度
Insoluble in water; soluble in oils
在乙醇中溶解度
Soluble
沸点(C)
139-141° (13 mm Hg)
检测分钟%
97%
最大酸价值
折射系数
1.458-1.462
比重
0.935-0.941
其他要求
ID试验
CNMR HNMR IR MS
光谱
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