Food safety and quality
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香料 |
2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone |
同义词 |
4-Hydroxy-2-methyl-5-ethyl-2,3-dihydrofur-3-one;Homofuraneol;2-Ethyl-5-methyl-4,5-dihydrofuran-3-ol-4-one;2-Methyl-4-hydroxy-5-ethylfuran-3-one |
JECFA评价 |
2004 (Session 63) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
2-Ethyl-4-hydroxy-5-methyl-3(2H)-furanone |
JECFA编码 |
1449 |
CAS编码 |
27538-09-6 |
FEMA编码 |
3623 |
COE编码 |
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FLAVIS编码 |
13.084 |
分子量 |
142.15 |
化学结构式 |
C7H10O3 |
物理性状/气味 |
Yellow liquid; Sweet fruity caramel, butter scotch aroma |
溶解度 |
Soluble in water; Insoluble in fats |
在乙醇中溶解度 |
Soluble |
沸点(C) |
103° (15 mm Hg) |
检测分钟% |
96% |
最大酸价值 |
4 |
折射系数 |
1.509-1.514 |
比重 |
1.133-1.143 |
其他要求 |
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ID试验 |
HNMR IR |
光谱 |
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