Food safety and quality
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香料 |
Menthone |
同义词 |
trans-2-Methyl-5-isopropylcyclohexanone;trans-Menthone |
JECFA评价 |
1998 (Session 51) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
trans-p-Menthan-3-one |
JECFA编码 |
429 |
CAS编码 |
89-80-5 |
FEMA编码 |
2667 |
COE编码 |
2035 |
FLAVIS编码 |
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分子量 |
154.25 |
化学结构式 |
C10H18O |
物理性状/气味 |
colourless to pale yellowish liquid with a mint-like odour |
溶解度 |
soluble in alcohol and most fixed oils; very slightly soluble in water |
在乙醇中溶解度 |
1 ml in 3 ml of 70% alcohol |
沸点(C) |
207° |
检测分钟% |
96% (sum of 2 isomers) |
最大酸价值 |
1 |
折射系数 |
1.448-1.453 |
比重 |
0.888-0.895 |
其他要求 |
Optical rotation: >= -20° |
ID试验 |
IR |
光谱 |
![](https://www.fao.org/fileadmin/user_upload/jecfa/img/429.gif)
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