Food safety and quality
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香料 |
2,5-Dimethylpyrazine |
同义词 |
2,5-Dimethyl-1,4-diazine;Ketine;Glycoline |
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 |
2,5-Dsimethylpyrazine |
JECFA编码 |
766 |
CAS编码 |
123-32-0 |
FEMA编码 |
3272 |
COE编码 |
2210 |
FLAVIS编码 |
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分子量 |
108.14 |
化学结构式 |
C6H8N2 |
物理性状/气味 |
colourless to slightly yellow liquid with an earthy, potato-like odour |
溶解度 |
soluble in water, organic solvents, oils |
在乙醇中溶解度 |
miscible at room temperature |
沸点(C) |
155° |
检测分钟% |
98% (sum of 2,3- 2,5- and 2,6-isomers) |
最大酸价值 |
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折射系数 |
1.497-1.503 |
比重 |
0.982-1.000 |
其他要求 |
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ID试验 |
IR |
光谱 |
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