Food safety and quality
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香料 |
1-Methyl-1-cyclopenten-3-one |
同义词 |
3-Methyl-2-cyclopenten-1-one |
JECFA评价 |
2002 (Session 59) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
3-Methylcyclopent-2-en-1-one |
JECFA编码 |
1105 |
CAS编码 |
2758-18-1 |
FEMA编码 |
3435 |
COE编码 |
11137 |
FLAVIS编码 |
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分子量 |
96.12 |
化学结构式 |
C6H8O |
物理性状/气味 |
Pale straw-coloured liquid; warm-spicy, sweet-floral and diffusive yet quite tenaceous odour |
溶解度 |
soluble in water; soluble in oil |
在乙醇中溶解度 |
Miscible at room temperature |
沸点(C) |
74° (15 mm Hg) |
检测分钟% |
98% |
最大酸价值 |
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折射系数 |
1.485-1.491 |
比重 |
0.968-0.975 |
其他要求 |
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ID试验 |
NMR |
光谱 |
![](https://www.fao.org/fileadmin/user_upload/jecfa/img/1105.gif)
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