Food safety and quality
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香料 |
2-Ethyl-3-methylpyrazine |
同义词 |
2-Ethyl-3-methyl-1,4-diazine;2-Methyl-3-ethylpyrazine |
JECFA评价 |
2001 (Session 57) |
质量规格的状况 |
Full |
需要信息 |
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化学名称 |
2-Ethyl-3-methylpyrazine |
JECFA编码 |
768 |
CAS编码 |
15707-23-0 |
FEMA编码 |
3155 |
COE编码 |
548 |
FLAVIS编码 |
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分子量 |
122.17 |
化学结构式 |
C7H10N2 |
物理性状/气味 |
colourless to slightly yellow liquid with a strong raw potato odour |
溶解度 |
soluble in water, organic solvents |
在乙醇中溶解度 |
miscible at room temperature |
沸点(C) |
57° (10 mm Hg) |
检测分钟% |
97% (sum of 2,3- 2,5- and 2,6-isomers) |
最大酸价值 |
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折射系数 |
1.499-1.509 |
比重 |
0.972-0.993 |
其他要求 |
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ID试验 |
IR |
光谱 |
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