Food safety and quality
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香料 |
2,5-Dimethyl-4-methoxy-3(2H)-furanone |
同义词 |
2,5-Dimethyl-4-methoxy-2,3-dihydro-3-furanone;4-Methoxy-2,5-dimethyl-3(2H)-furanone;Mesifuran;2,5-Dimethyl-4-methyoxy-2H-furan-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 |
2,5-Dimethyl-4-methoxyfuran-3(2H)-one |
JECFA编码 |
1451 |
CAS编码 |
4077-47-8 |
FEMA编码 |
3664 |
COE编码 |
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FLAVIS编码 |
13.089 |
分子量 |
142.15 |
化学结构式 |
C7H10O3 |
物理性状/气味 |
Colourless liquid; Sweet, carmellic, burnt sugar, aroma |
溶解度 |
Soluble in fats; Insoluble in water |
在乙醇中溶解度 |
Soluble |
沸点(C) |
61-63° (0.3 mm Hg) |
检测分钟% |
97% |
最大酸价值 |
3 |
折射系数 |
1.475-1.481 |
比重 |
1.091-1.097 |
其他要求 |
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ID试验 |
NMR |
光谱 |
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