Food safety and quality
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香料 |
Methyl-beta-ionone |
同义词 |
beta-Cetone;beta-n-Methylionone;beta-Cyclocitrylidene butanone;Raldeine |
JECFA评价 |
2004 (Session 63) |
质量规格的状况 |
Full |
需要信息 |
Low assay |
化学名称 |
5-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-4-penten-3-one |
JECFA编码 |
399 |
CAS编码 |
127-43-5 |
FEMA编码 |
2712 |
COE编码 |
144 |
FLAVIS编码 |
07.010 |
分子量 |
206.33 |
化学结构式 |
C14H22O |
物理性状/气味 |
colourless to yellow liquid |
溶解度 |
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在乙醇中溶解度 |
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沸点(C) |
238-242° |
检测分钟% |
88.0% |
最大酸价值 |
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折射系数 |
1.503-1.508 |
比重 |
0.930-0.935 |
其他要求 |
SC: alpha- and beta-isomethylionone; Min assay includes cis and trans isomers of alpha-, beta- and gamma-methylionone |
ID试验 |
IR |
光谱 |
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