Food safety and quality
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香料 |
3,5-Diethyl-2-methylpyrazine |
同义词 |
2-Methyl-3,5-diethyl-1,4-diazine |
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 |
3,5-Diethyl-2-methylpyrazine |
JECFA编码 |
779 |
CAS编码 |
18138-05-1 |
FEMA编码 |
3916 |
COE编码 |
11305 |
FLAVIS编码 |
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分子量 |
150.22 |
化学结构式 |
C9H14N2 |
物理性状/气味 |
colourless to slightly yellow liquid with a nutty, meaty, vegetable odour |
溶解度 |
slightly soluble in water; soluble in oils, organic solvents |
在乙醇中溶解度 |
miscible at room temperature |
沸点(C) |
95° (14 mm Hg) |
检测分钟% |
97% |
最大酸价值 |
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折射系数 |
1.492-1.502 |
比重 |
0.944-0.954 |
其他要求 |
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ID试验 |
NMR |
光谱 |
![](https://www.fao.org/fileadmin/user_upload/jecfa/img/779.gif)
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