Food safety and quality
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香料 |
Cyclotene propionate |
同义词 |
2-Cyclopenten-1-one, 2-hydroxy-3-methyl-, propionate;2-Cyclopenten-1-one, 3-methyl-2-(1-oxopropoxy)- |
JECFA评价 |
2010 (Session 73) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
2-methyl-5-oxocyclopent-1-en-1-yl propionate |
JECFA编码 |
2055 |
CAS编码 |
87-55-8 |
FEMA编码 |
4511 |
COE编码 |
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FLAVIS编码 |
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分子量 |
168.19 |
化学结构式 |
C9H12O3 |
物理性状/气味 |
Colourless to yellow liquid; Creamy carmellic buttery aroma |
溶解度 |
Practically insoluble or insoluble in water |
在乙醇中溶解度 |
Soluble |
沸点(C) |
167-169° |
检测分钟% |
92% |
最大酸价值 |
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折射系数 |
1.479-1.484 |
比重 |
1.092-1.097 (20°) |
其他要求 |
SC: 4-5% Cyclotene |
ID试验 |
MS |
光谱 |
![](https://www.fao.org/fileadmin/user_upload/jecfa/img/jecfa73/2055-ms.gif)
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